MF Researcher Database

研究者データベース

詳細
小保方　優
オボカタ　マサル
循環器内科
助教
Last Updated :2025/06/04

研究者基本情報

研究者

  • 氏名

    小保方　優, オボカタ　マサル

基本情報

  • 研究者氏名（日本語）

    小保方, 優

  • 研究者氏名（カナ）

    オボカタ, マサル

  • プロフィール

    心不全、特に左室駆出率の保たれた心不全（Heart failure with preserved ejection fraction: HFpEF）の病態・診断に焦点をあて、心エコーと右心カテーテルを使った臨床研究を行っています。2016年から2019年の約3年半の間、HFpEF研究の最前線である米国Mayo Clinic, Cardiovascular MedicineのDr. Barry Borlaugのラボに留学したくさんの研究をさせていただきました。現在は、群馬大学医学部附属病院で臨床業務をしながら、HFpEFの臨床研究を続けています。国内外においてHFpEF研究の最前線にたちたいと考えています。よろしくお願いいたします。

論文上での記載著者名

  • Masaru Obokata

所属

  • 群馬大学, 医学部附属病院, 助教

学歴

  • 2012年04月, 2015年03月, 群馬大学大学院, 医学系研究科
  • 2001年04月, 2007年03月, 群馬大学, 医学部, 医学科

学位

  • 医学博士

所属学協会

  • 日本循環器学会
  • 日本心臓病学会
  • 日本心不全学会
  • 日本心エコー図学会
  • 日本内科学会

経歴

  • 2019年09月, 9999年, 群馬大学医学附属病院, 循環器内科, 助教, 助教相当
  • 2016年05月, 2019年08月, メイヨークリニック, 心臓血管部門, リサーチフェロー, 研究員・ポスドク相当
  • 2014年04月, 2016年04月, 群馬大学医学附属病院, 循環器内科, 助教, 助教相当
  • 2010年04月, 2012年03月, 前橋赤十字病院, 心臓血管内科, 後期レジデント
  • 2009年04月, 2010年03月, 群馬大学医学部附属病院, 循環器内科, 後期レジデント
  • 2007年04月, 2009年03月, 群馬県立病院群, 初期臨床研修医
  • 群馬大学

研究活動情報

研究分野

  • ライフサイエンス, 循環器内科学, 臨床心不全学

研究キーワード

  • 左室駆出率の保たれた心不全
  • 心エコー図検査
  • 血行動態

論文

  • The Authors Reply., Masaru Obokata,Yogesh N V Reddy,Barry A Borlaug, 2019年10月, JACC. Cardiovascular imaging, 12, 10, 2098, 2099
    DOI
  • The neurohormonal basis of pulmonary hypertension in heart failure with preserved ejection fraction., Masaru Obokata,Garvan C Kane,Yogesh N V Reddy,Vojtech Melenovsky,Thomas P Olson,Petr Jarolim,Barry A Borlaug, 2019年12月01日, European heart journal, 40, 45, 3707, 3717, 研究論文（学術雑誌）
    DOI
  • Assessment and Implications of Right Ventricular Afterload in Tetralogy of Fallot., Alexander C Egbe,Nathaniel W Taggart,Yogesh N V Reddy,Mahir Sufian,Keerthana Banala,Rahul Vojjini,Maria Najam,Karim Osman,Masaru Obokata,Barry A Borlaug, 2019年12月01日, The American journal of cardiology, 124, 11, 1780, 1784, 研究論文（学術雑誌）
    DOI
  • Activation of cardiac AMPK-FGF21 feed-forward loop in acute myocardial infarction: Role of adrenergic overdrive and lipolysis byproducts., Hiroaki Sunaga,Norimichi Koitabashi,Tatsuya Iso,Hiroki Matsui,Masaru Obokata,Ryo Kawakami,Masami Murakami,Tomoyuki Yokoyama,Masahiko Kurabayashi, 2019年08月14日, Scientific reports, 9, 1, 11841, 11841, 研究論文（学術雑誌）
    DOI
  • Periostin-expressing cell-specific transforming growth factor-β inhibition in pulmonary artery prevents pulmonary arterial hypertension., Seki M,Furukawa N,Koitabashi N,Obokata M,Conway SJ,Arakawa H,Kurabayashi M, 2019年, PloS one, PloS one, 14, 8, e0220795, 研究論文（学術雑誌）
    DOI
  • Endothelium-dependent and independent coronary microvascular dysfunction in patients with heart failure with preserved ejection fraction., Jeong Hoon Yang,Masaru Obokata,Yogesh N V Reddy,Margaret M Redfield,Amir Lerman,Barry A Borlaug, 2020年03月, European journal of heart failure, 22, 3, 432, 441, 研究論文（学術雑誌）
    DOI
  • Effects of Interatrial Shunt on Pulmonary Vascular Function in Heart Failure With Preserved Ejection Fraction., Obokata M,Reddy YNV,Shah SJ,Kaye DM,Gustafsson F,Hasenfuβ G,Hoendermis E,Litwin SE,Komtebedde J,Lam C,Burkhoff D,Borlaug BA, 2019年11月26日, Journal of the American College of Cardiology, Journal of the American College of Cardiology, 74, 21, 2539, 2550, 研究論文（学術雑誌）
    DOI
  • Noninvasive evaluation of pulmonary artery pressure during exercise: the importance of right atrial hypertension., Masaru Obokata,Garvan C Kane,Hidemi Sorimachi,Yogesh N V Reddy,Thomas P Olson,Alexander C Egbe,Vojtech Melenovsky,Barry A Borlaug, 2020年02月, The European respiratory journal, 55, 2, 研究論文（学術雑誌）
    DOI
  • The haemodynamic basis of lung congestion during exercise in heart failure with preserved ejection fraction., Yogesh N V Reddy,Masaru Obokata,Brandon Wiley,Katlyn E Koepp,Caitlin C Jorgenson,Alexander Egbe,Vojtech Melenovsky,Rickey E Carter,Barry A Borlaug, 2019年12月01日, European heart journal, 40, 45, 3721, 3730, 研究論文（学術雑誌）
    DOI
  • Adverse Renal Response to Decongestion in the Obese Phenotype of Heart Failure With Preserved Ejection Fraction., Yogesh N V Reddy,Masaru Obokata,Jeffrey M Testani,G Michael Felker,W H Wilson Tang,Omar F Abou-Ezzeddine,Jie-Lena Sun,Hrishikesh Chakrabothy,Steven McNulty,Sanjiv J Shah,Gregory D Lewis,Lynne W Stevenson,Margaret M Redfield,Barry A Borlaug, 2020年02月, Journal of cardiac failure, 26, 2, 101, 107, 研究論文（学術雑誌）
    DOI
  • The relationship between antecedent creatinine decreases and outcomes in patients undergoing hemodialysis., Tomonari Harada,Hidemi Sorimachi,Masaru Obokata,Hiroaki Sunaga,Hideki Ishida,Kyoko Ito,Tetsuya Ogawa,Yoshitaka Ando,Masahiko Kurabayashi,Kazuaki Negishi, 2020年01月, Hemodialysis international. International Symposium on Home Hemodialysis, 24, 1, 89, 98, 研究論文（学術雑誌）
    DOI
  • Clinical efficacy of optical coherence tomography-guided versus intravascular ultrasound-guided rotational atherectomy for calcified coronary lesion., Norihiro Kobayashi,Yoshiaki Ito,Masahiro Yamawaki,Motoharu Araki,Masaru Obokata,Yasunari Sakamoto,Shinsuke Mori,Masakazu Tsutsumi,Yohsuke Honda,Kenji Makino,Shigemitsu Shirai,Masafumi Mizusawa,Keisuke Hirano, 2019年12月17日, EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology, 研究論文（学術雑誌）
    DOI
  • Functional mitral regurgitation and left atrial myopathy in heart failure with preserved ejection fraction., Maria Tamargo,Masaru Obokata,Yogesh N V Reddy,Sorin V Pislaru,Grace Lin,Alexander C Egbe,Rick A Nishimura,Barry A Borlaug, 2020年03月, European journal of heart failure, 22, 3, 489, 498, 研究論文（学術雑誌）
    DOI
  • Early Lifestyle Modification Is an Essential Step in Telemedicine for Heart Failure., Norimichi Koitabashi,Masaru Obokata,Masahiko Kurabayashi, 2020年02月25日, Circulation journal : official journal of the Japanese Circulation Society, 84, 3, 380, 381, 研究論文（学術雑誌）
    DOI
  • Doppler-Derived Arterial Load Indices Better Reflect Left Ventricular Afterload Than Systolic Blood Pressure in Coarctation of Aorta., Alexander C Egbe,Yogesh N V Reddy,Masaru Obokata,Barry A Borlaug, 2020年02月, Circulation. Cardiovascular imaging, 13, 2, e009672, 研究論文（学術雑誌）
    DOI
  • Quality of life in heart failure with preserved ejection fraction: importance of obesity, functional capacity, and physical inactivity., Yogesh N V Reddy,Aruna Rikhi,Masaru Obokata,Sanjiv J Shah,Gregory D Lewis,Omar F AbouEzzedine,Shannon Dunlay,Steven McNulty,Hrishikesh Chakraborty,Lynne W Stevenson,Margaret M Redfield,Barry A Borlaug, 2020年03月09日, European journal of heart failure, 研究論文（学術雑誌）
    DOI
  • Clinical features of dermatomyositis associated with anti-MDA5 antibodies by age., Koichi Yamaguchi,Aya Yamaguchi,Yuji Onuki,Miki Itai,Chiharu Kashiwagi,Kazutaka Takehara,Shuhei Aoki,Azusa Kanaya,Kohei Taguchi,Kazue Umetsu,Kazuma Oshima,Megumi Uchida,Hayato Kimura,Morimitsu Kasahara,Masao Takemura,Kenichiro Hara,Akiko Sekiguchi,Sei-Ichiro Motegi,Yoshinao Muro,Masao Nakasatomi,Rena Motohashi,Toru Sakairi,Junichi Nakagawa,Keiju Hiromura,Masaru Obokata,Masahiko Kurabayashi,Toshitaka Maeno, 2020年03月30日, Modern rheumatology, 1, 9, 研究論文（学術雑誌）
    DOI
  • Heightened Dependence of Left-Heart Filling Pressures on Right-Heart Failure in Congenital Heart Disease., Alexander C Egbe,Rahul Vojjini,Mohamed Badawy,Vaibhav Jain,Crystal R Bonnichsen,Yogesh N V Reddy,Masaru Obokata,Barry A Borlaug, 2020年02月26日, The Canadian journal of cardiology, 研究論文（学術雑誌）
    DOI
  • Targeting pulmonary capillary permeability to reduce lung congestion in heart failure: a randomized, controlled pilot trial., Glenn M Stewart,Bruce D Johnson,Dennis L Sprecher,Yogesh N V Reddy,Masaru Obokata,Steven Goldsmith,Brad Bart,Anna Oughton,Christina Fillmore,David J Behm,Barry A Borlaug, 2020年03月30日, European journal of heart failure, 研究論文（学術雑誌）
    DOI
  • Obesity-Related Heart Failure with Preserved Ejection Fraction: Pathophysiology, Diagnosis, and Potential Therapies., Tomonari Harada,Masaru Obokata, 2020年07月, Heart failure clinics, 16, 3, 357, 368, 研究論文（学術雑誌）
    DOI
  • Transient T-wave Pseudonormalization following Pheochromocytoma Crisis, Masaru Obokata,Yoshiaki Kaneko,Hiroaki Yagi,Masahiko Kurabayashi, 2010年, INTERNAL MEDICINE, 49, 9, 873, 874
    DOI
  • Right ventricular dysfunction and pulmonary hypertension in heart failure with preserved ejection fraction, Masaru Obokata,Barry A. Borlaug, 2016年12月, EUROPEAN JOURNAL OF HEART FAILURE, 18, 12, 1488, 1490
    DOI
  • Left Ventricular Filling Pressures in Heart Failure With Preserved Ejection Fraction Is the Tail Now Wagging the Dog?, Masaru Obokata,Barry A. Borlaug, 2017年11月, JACC-HEART FAILURE, 5, 11, 802, 804
    DOI
  • Role of Diastolic Stress Testing in the Evaluation for Heart Failure With Preserved Ejection Fraction: A Simultaneous Invasive-Echocardiographic Study, Masaru Obokata,Garvan C. Kane,Yogesh N. V. Reddy,Thomas P. Olson,Vojtech Melenovsky,Barry A. Borlaug, 2017年02月, CIRCULATION, 135, 9, 825, 838, 研究論文（学術雑誌）
    DOI
  • Is it time to recognize a new phenotype? Heart failure with preserved ejection fraction with pulmonary vascular disease, Barry A. Borlaug,Masaru Obokata, 2017年10月, EUROPEAN HEART JOURNAL, 38, 38, 2874, 2878
    DOI
  • Evidence Supporting the Existence of a Distinct Obese Phenotype of Heart Failure With Preserved Ejection Fraction, Masaru Obokata,Yogesh N. V. Reddy,Sorin V. Pislaru,Vojtech Melenovsky,Barry A. Borlaug, 2017年07月, CIRCULATION, 136, 1, 6, +, 研究論文（学術雑誌）
    DOI
  • Response by Obokata and Borlaug to Letter Regarding Article, "Role of Diastolic Stress Testing in the Evaluation for Heart Failure With Preserved Ejection Fraction: A Simultaneous Invasive-Echocardiographic Study", Masaru Obokata,Barry A. Borlaug, 2017年07月, CIRCULATION, 136, 4, 430, 431
    DOI
  • Long-term cardiovascular changes following creation of arteriovenous fistula in patients with end stage renal disease, Yogesh N. V. Reddy,Masaru Obokata,Patrick G. Dean,Vojtech Melenovsky,Karl A. Nath,Barry A. Borlaug, 2017年06月, EUROPEAN HEART JOURNAL, 38, 24, 1913, 1923, 研究論文（学術雑誌）
    DOI
  • Arterial Stiffening With Exercise in Patients With Heart Failure and Preserved Ejection Fraction., Reddy YNV,Andersen MJ,Obokata M,Koepp KE,Kane GC,Melenovsky V,Olson TP,Borlaug BA, 2017年07月, Journal of the American College of Cardiology, JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY, 70, 2, 136, 148, 研究論文（学術雑誌）
    DOI
  • Left atrial strain and compliance in the diagnostic evaluation of heart failure with preserved ejection fraction., Reddy YNV,Obokata M,Egbe A,Yang JH,Pislaru S,Lin G,Carter R,Borlaug BA, 2019年07月, European journal of heart failure, European journal of heart failure, 21, 7, 891, 900
    DOI
  • Sex differences in left ventricular afterload and diastolic function are independent from the aortic size., Sorimachi H,Kurosawa K,Yoshida K,Obokata M,Noguchi T,Naka M,Tange S,Kurabayashi M,Negishi K, 2019年, PloS one, PloS one, 14, 4, e0214907
    DOI
  • Hemodynamic Effects of Weight Loss in Obesity: A Systematic Review and Meta-Analysis., Reddy YNV,Anantha-Narayanan M,Obokata M,Koepp KE,Erwin P,Carter RE,Borlaug BA, 2019年08月, JACC. Heart failure, JACC. Heart failure, 7, 8, 678, 687
    DOI
  • Characterization of the Obese Phenotype of Heart Failure With Preserved Ejection Fraction: A RELAX Trial Ancillary Study., Reddy YNV,Lewis GD,Shah SJ,Obokata M,Abou-Ezzedine OF,Fudim M,Sun JL,Chakraborty H,McNulty S,LeWinter MM,Mann DL,Stevenson LW,Redfield MM,Borlaug BA, 2019年07月, Mayo Clinic proceedings, Mayo Clinic proceedings, 94, 7, 1199, 1209
    DOI
  • Diastolic Dysfunction and Heart Failure With Preserved Ejection Fraction: Understanding Mechanisms by Using Noninvasive Methods., Obokata M,Reddy YNV,Borlaug BA, 2020年01月, JACC. Cardiovascular imaging, JACC. Cardiovascular imaging, 13, 1 Pt 2, 245, 257
    DOI
  • Myocardial Injury and Cardiac Reserve in Patients With Heart Failure and Preserved Ejection Fraction., Obokata M,Reddy YNV,Melenovsky V,Kane GC,Olson TP,Jarolim P,Borlaug BA, 2018年07月, Journal of the American College of Cardiology, Journal of the American College of Cardiology, 72, 1, 29, 40
    DOI
  • Hemodynamic Correlates and Diagnostic Role of Cardiopulmonary Exercise Testing in Heart Failure With Preserved Ejection Fraction., Reddy YNV,Olson TP,Obokata M,Melenovsky V,Borlaug BA, 2018年08月, JACC. Heart failure, JACC. Heart failure, 6, 8, 665, 675
    DOI
  • The Other Atrium in Heart Failure., Borlaug BA,Obokata M, 2019年08月, JACC. Cardiovascular imaging, JACC. Cardiovascular imaging, 12, 8 Pt 1, 1471, 1473
    DOI
  • Left atrial dysfunction: the next key target in heart failure with preserved ejection fraction., Obokata M,Borlaug BA, 2019年04月, European journal of heart failure, European journal of heart failure, 21, 4, 506, 508
    DOI
  • The Role of Echocardiography in Heart Failure with Preserved Ejection Fraction: What Do We Want from Imaging?, Obokata M,Reddy YNV,Borlaug BA, 2019年04月, Heart failure clinics, Heart failure clinics, 15, 2, 241, 256
    DOI
  • Echocardiography-based pressure-volume loop assessment in the evaluation for the effects of indoxyl sulfate on cardiovascular function., Obokata M,Kurosawa K,Ishida H,Ito K,Ogawa T,Ando Y,Kurabayashi M,Negishi K, 2019年03月, Journal of echocardiography, Journal of echocardiography, 17, 1, 35, 43
    DOI
  • Relationships of high cardiac output with ventricular morphology, myocardial energetics, and energy costs in hemodialysis patients with preserved ejection fraction., Harada T,Obokata M,Kurosawa K,Sorimachi H,Yoshida K,Ishida H,Ito K,Ogawa T,Ando Y,Kurabayashi M,Negishi K, 2019年03月, The international journal of cardiovascular imaging, The international journal of cardiovascular imaging, 35, 3, 469, 479
    DOI
  • Deterioration in right ventricular structure and function over time in patients with heart failure and preserved ejection fraction., Obokata M,Reddy YNV,Melenovsky V,Pislaru S,Borlaug BA, 2019年02月, European heart journal, European heart journal, 40, 8, 689, 697
    DOI
  • The β-Adrenergic Agonist Albuterol Improves Pulmonary Vascular Reserve in Heart Failure With Preserved Ejection Fraction., Reddy YNV,Obokata M,Koepp KE,Egbe AC,Wiley B,Borlaug BA, 2019年01月, Circulation research, Circulation research, 124, 2, 306, 314
    DOI
  • Venous congestion and pulmonary vascular function in Fontan circulation: Implications for prognosis and treatment., Egbe AC,Reddy YNV,Khan AR,Al-Otaibi M,Akintoye E,Obokata M,Borlaug BA, 2018年11月, International journal of cardiology, International journal of cardiology, 271, 312, 316
    DOI
  • Differences between first-generation and second-generation drug-eluting stent regarding in-stent neoatherosclerosis characteristics: an optical coherence tomography analysis., Kobayashi N,Ito Y,Yamawaki M,Araki M,Sakai T,Obokata M,Sakamoto Y,Mori S,Tsutsumi M,Nauchi M,Honda Y,Tokuda T,Makino K,Shirai S,Hirano K, 2018年10月, The international journal of cardiovascular imaging, The international journal of cardiovascular imaging, 34, 10, 1521, 1528
    DOI
  • Early increase in serum fatty acid binding protein 4 levels in patients with acute myocardial infarction., Obokata M,Iso T,Ohyama Y,Sunaga H,Kawaguchi T,Matsui H,Iizuka T,Fukuda N,Takamatsu H,Koitabashi N,Funada R,Takama N,Kasama S,Kaneko Y,Yokoyama T,Murakami M,Kurabayashi M, 2018年09月, European heart journal. Acute cardiovascular care, European heart journal. Acute cardiovascular care, 7, 6, 561, 569
    DOI
  • The strengths and limitations of E/e' in heart failure with preserved ejection fraction., Obokata M,Borlaug BA, 2018年09月, European journal of heart failure, European journal of heart failure, 20, 9, 1312, 1314
    DOI
  • Left Atrial Contracture or Failure to Dilate., Obokata M,Reddy YNV,Yang JH,Wiley BM,Borlaug BA, 2018年09月, Circulation. Heart failure, Circulation. Heart failure, 11, 9, e005163
    DOI
  • Haemodynamics, dyspnoea, and pulmonary reserve in heart failure with preserved ejection fraction., Obokata M,Olson TP,Reddy YNV,Melenovsky V,Kane GC,Borlaug BA, 2018年08月, European heart journal, European heart journal, 39, 30, 2810, 2821
    DOI
  • A Simple, Evidence-Based Approach to Help Guide Diagnosis of Heart Failure With Preserved Ejection Fraction., Reddy YNV,Carter RE,Obokata M,Redfield MM,Borlaug BA, 2018年08月, Circulation, Circulation, 138, 9, 861, 870
    DOI
  • Exercise unmasks distinct pathophysiologic features in heart failure with preserved ejection fraction and pulmonary vascular disease., Gorter TM,Obokata M,Reddy YNV,Melenovsky V,Borlaug BA, 2018年08月, European heart journal, European heart journal, 39, 30, 2825, 2835
    DOI
  • Stress Imaging in Heart Failure: Physiologic, Diagnostic, and Therapeutic Insights., Obokata M,Borlaug BA, 2018年05月, Circulation. Cardiovascular imaging, Circulation. Cardiovascular imaging, 11, 5, e007785
    DOI
  • Skeletal Muscle Compensation for Cardiac Muscle Insufficiency in Heart Failure and Reduced Ejection Fraction., Reddy YNV,Obokata M,Haykowsky MJ,Borlaug BA, 2018年01月, Circulation. Heart failure, Circulation. Heart failure, 11, 1, e004714
    DOI
  • Response by Obokata and Borlaug to Letters Regarding Article, "Evidence Supporting the Existence of a Distinct Obese Phenotype of Heart Failure With Preserved Ejection Fraction"., Obokata M,Borlaug BA, 2018年01月, Circulation, Circulation, 137, 4, 416, 417
    DOI
  • High Prevalence of Occult Heart Failure With Preserved Ejection Fraction Among Patients With Atrial Fibrillation and Dyspnea., Reddy YNV,Obokata M,Gersh BJ,Borlaug BA, 2018年01月, Circulation, Circulation, 137, 5, 534, 535
    DOI
  • [Left Atrial Strain Independently and Incrementally Predicts High Risk Thromboembolic Findings Over CHA2DS2-VASc Score and BNP]., Kurosawa K,Negishi K,Obokata M,Sorimachi H,Masuda K,Machida T,Kurabayashi M,Murakami M, 2017年02月, Rinsho byori. The Japanese journal of clinical pathology, Rinsho byori. The Japanese journal of clinical pathology, 65, 2, 138, 146
  • Massive pleural effusion due to pleural AA amyloidosis., Shimizu Y,Endou K,Hashizume Y,Kawata T,Horie T,Ogura H,Obokata M,Toyoda M,Ito H,Takise A, 2012年12月, American journal of respiratory and critical care medicine, American journal of respiratory and critical care medicine, 186, 12, e19, 20
    DOI
  • [Case report; a case of refractory vasospastic angina with twice CPA event related to dysfunction of autonomic nervous system, which was successfully treated with thoracic sympathectomy]., Imai M,Obokata M,Ono Y,Kobayashi N,Kuribara J,Ui G,Tange S,Kamiyoshihara M, 2011年12月, Nihon Naika Gakkai zasshi. The Journal of the Japanese Society of Internal Medicine, Nihon Naika Gakkai zasshi. The Journal of the Japanese Society of Internal Medicine, 100, 12, 3634, 3636
    DOI
  • Multiple spontaneous coronary artery ruptures and cardiac tamponade in vascular Ehlers-Danlos syndrome., Ohyama Y,Iso T,Nino ACV,Obokata M,Takahashi R,Okumura W,Nakano A,Amano M,Naito I,Takatama M,Kurabayashi M, 2011年02月, Journal of cardiology cases, Journal of cardiology cases, 3, 1, e29, e32
    DOI
  • Left Atrial Appendage Emptying Flow Velocity Significantly Correlates with CHA2DS2-VASc Score, Not with CHADS2, Kurosawa, Koji;Negishi, Kazuaki;Masuda, Kuniko;Obokata, Masaru;Houjou, Yoshiaki;Nakajima, Masahiro;Tateno, Rieko;Kurabayashi, Masahiko, 2012年, CIRCULATION, CIRCULATION, 126, 21
  • Transient T-wave Pseudonormalization following Pheochromocytoma Crisis, Obokata, Masaru;Kaneko, Yoshiaki;Yagi, Hiroaki;Kurabayashi, Masahiko, 2010年, INTERNAL MEDICINE, INTERNAL MEDICINE, 49, 9, 873, 874
    DOI
  • Left Atrial Stiffness and Reserve Dysfunction in Heart Failure with Preserved Ejection Fraction, Obokata, Masaru;Tange, Shoichi;Imai, Michiko;Kobayashi, Norihiro;Ono, Yohei;Kurosawa, Koji;Kogure, Shinya;Ui, Goro;Arai, Masashi;Kurabayashi, Masahiko, 2011年, CIRCULATION, CIRCULATION, 124, 21
  • Indoxyl Sulfate, a Uremic Toxin, Exaggerates Cardiac Growth Factor Expression, Obokata, Masaru;Koitabashi, Norimichi;Arai, Masashi;Kurabayashi, Masahiko, 2012年, JOURNAL OF CARDIAC FAILURE, JOURNAL OF CARDIAC FAILURE, 18, 10, S152, S152
  • Catecholamine-induced Cardiac Fibrosis is Paradoxically Controlled by TGFβ Signaling, Koitabashi, Norimichi;Obokata, Masaru;Arai, Masashi;Kass, David;Kurabayashi, Masahiko, 2012年, JOURNAL OF CARDIAC FAILURE, JOURNAL OF CARDIAC FAILURE, 18, 10, S189, S189
  • Incremental Diagnostic Value of LA Strain With Leg Lifts in Heart Failure With Preserved Ejection Fraction, Obokata, Masaru;Negishi, Kazuaki;Kurosawa, Koji;Arima, Hitomi;Tateno, Rieko;Ui, Goro;Tange, Shoichi;Arai, Masashi;Kurabayashi, Masahiko, 2013年, JACC-CARDIOVASCULAR IMAGING, JACC-CARDIOVASCULAR IMAGING, 6, 7, 749, 758
    DOI
  • Fatty Acid and Glucose Metabolism in Pressure Overloaded Mouse Heart -Radioisotope Based Quantitative Measurement-, Koitabashi, Norimichi;Obokata, Masaru;Yamaguchi, Aiko;Mraa, Syamsunarno;Goto, Kosaku;Iso, Tatsuya;Hanaoka, Hirofumi;Tsushima, Yoshito;Kurabayashi, Masahiko, 2013年, JOURNAL OF CARDIAC FAILURE, JOURNAL OF CARDIAC FAILURE, 19, 10, S142, S142
  • Indoxyl Sulfate, a Uremic Toxin, Contributes Pathogenesis of Uremic Cardiomyopathy through Reduction of Sarcoplasmic/endoplasmic Reticulum Calcium ATPase 2 Gene Expression, Obokata, Masaru;Koitabashi, Norimichi;Kurabayashi, Masahiko, 2013年, JOURNAL OF CARDIAC FAILURE, JOURNAL OF CARDIAC FAILURE, 19, 10, S158, S158
  • A Critical Role of Fatty Acid Binding Protein 4 and 5 (FABP4/5) in the Systemic Response to Fasting, Syamsunarno, Mas Rizky A. A.;Iso, Tatsuya;Hanaoka, Hirofumi;Yamaguchi, Aiko;Obokata, Masaru;Koitabashi, Norimichi;Goto, Kosaku;Hishiki, Takako;Nagahata, Yoshiko;Matsui, Hiroki;Sano, Motoaki;Kobayashi, Masaki;Kikuchi, Osamu;Sasaki, Tsutomu;Maeda, Kazuhisa;Murakami, Masami;Kitamura, Tadahiro;Suematsu, Makoto;Tsushima, Yoshito;Endo, Keigo;Hotamisligil, Goekhan S.;Kurabayashi, Masahiko, 2013年, PLOS ONE, PLOS ONE, 8, 11
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  • Fatty Acid Binding Protein 4 and 5 Play a Crucial Role in Thermogenesis under the Conditions of Fasting and Cold Stress, Syamsunarno, Mas Rizky A. A.;Iso, Tatsuya;Yamaguchi, Aiko;Hanaoka, Hirofumi;Putri, Mirasari;Obokata, Masaru;Sunaga, Hiroaki;Koitabashi, Norimichi;Matsui, Hiroki;Maeda, Kazuhisa;Endo, Keigo;Tsushima, Yoshito;Yokoyama, Tomoyuki;Kurabayashi, Masahiko, 2014年, PLOS ONE, PLOS ONE, 9, 3
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  • Left Atrial Strain Provides Incremental Value for Embolism Risk Stratification over CHA2DS2-VASc Score and Indicates Prognostic Impact in Patients with Atrial Fibrillation, Obokata, Masaru;Negishi, Kazuaki;Kurosawa, Koji;Tateno, Rieko;Tange, Shoichi;Arai, Masashi;Amano, Masao;Kurabayashi, Masahiko, 2014年, JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY, JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY, 27, 7, 709, U70
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  • Fibroblast-specific TGFβ Receptor Inhibition Promotes Smooth Muscle Proliferation in Coronary Artery of Pressure-overloaded Mouse Heart, Koitabashi, Norimichi;Obokata, Masaru;Seki, Mitsuru;Conway, Simon;Kass, David;Kurabayashi, Masahiko, 2014年, JOURNAL OF CARDIAC FAILURE, JOURNAL OF CARDIAC FAILURE, 20, 10, S150, S150
  • Comparison of different interdialytic intervals among hemodialysis patients on their echocardiogram-based cardiovascular parameters, Obokata, Masaru;Negishi, Kazuaki;Marwick, Thomas H.;Kurosawa, Koji;Ishida, Hideki;Ito, Kyoko;Ogawa, Tetsuya;Ando, Yoshitaka;Kurabayashi, Masahiko, 2015年, AMERICAN HEART JOURNAL, AMERICAN HEART JOURNAL, 169, 4, 523, +
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  • A Risk Score with Additional Four Independent Factors to Predict the Incidence and Recovery from Metabolic Syndrome: Development and Validation in Large Japanese Cohorts, Obokata, Masaru;Negishi, Kazuaki;Ohyama, Yoshiaki;Okada, Haruka;Imai, Kunihiko;Kurabayashi, Masahiko, 2015年, PLOS ONE, PLOS ONE, 10, 7
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  • Direct comparison of cardiacmagnetic resonance feature tracking and 2D/3D echocardiography speckle tracking for evaluation of global left ventricular strain, Obokata, Masaru;Nagata, Yasufumi;Wu, Victor Chien-Chia;Kado, Yuichiro;Kurabayashi, Masahiko;Otsuji, Yutaka;Takeuchi, Masaaki, 2016年, EUROPEAN HEART JOURNAL-CARDIOVASCULAR IMAGING, EUROPEAN HEART JOURNAL-CARDIOVASCULAR IMAGING, 17, 5, 525, 532
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  • Independent and incremental prognostic value of novel cardiac biomarkers in chronic hemodialysis patients, Obokata, Masaru;Sunaga, Hiroaki;Ishida, Hideki;Ito, Kyoko;Ogawa, Tetsuya;Ando, Yoshitaka;Kurabayashi, Masahiko;Negishi, Kazuaki, 2016年, AMERICAN HEART JOURNAL, AMERICAN HEART JOURNAL, 179, 29, 41
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  • Effect of Sex Differences on the Association Between Stroke Risk and Left Atrial Anatomy or Mechanics in Patients With Atrial Fibrillation, Yoshida, Kuniko;Obokata, Masaru;Kurosawa, Koji;Sorimachi, Hidemi;Kurabayashi, Masahiko;Negishi, Kazuaki, 2016年, CIRCULATION-CARDIOVASCULAR IMAGING, CIRCULATION-CARDIOVASCULAR IMAGING, 9, 10
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  • Relation Between Echocardiogram-Based Cardiac Parameters and Outcome in Heart Failure With Preserved and Reduced Ejection Fraction, Obokata, Masaru;Takeuchi, Masaaki;Negishi, Kazuaki;Ohte, Nobuyuki;Izumo, Masaki;Yamashita, Eiji;Ebato, Mio;Yuda, Satoshi;Kurabayashi, Masahiko;Nakatani, Satoshi, 2016年, AMERICAN JOURNAL OF CARDIOLOGY, AMERICAN JOURNAL OF CARDIOLOGY, 118, 9, 1356, 1362
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  • Cumulative Burden of Myocardial Dysfunction in Cardiac Amyloidosis Assessed Using Four-Chamber Cardiac Strain, Kado, Yuichiro;Obokata, Masaru;Nagata, Yasufumi;Ishizu, Tomoko;Addetia, Karima;Aonuma, Kazutaka;Kurabayashi, Masahiko;Lang, Roberto M.;Takeuchi, Masaaki;Otsuji, Yutaka, 2016年, JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY, JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY, 29, 11, 1092, +
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  • Ventricular-Arterial Coupling and Exercise-Induced Pulmonary Hypertension During Low-Level Exercise in Heart Failure With Preserved or Reduced Ejection Fraction, Obokata, Masaru;Nagata, Yasufumi;Kado, Yuichiro;Kurabayashi, Masahiko;Otsuji, Yutaka;Takeuchi, Masaaki, 2017年, JOURNAL OF CARDIAC FAILURE, JOURNAL OF CARDIAC FAILURE, 23, 3, 216, 220
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  • Incremental Prognostic Value of Ventricular-Arterial Coupling over Ejection Fraction in Patients with Maintenance Hemodialysis, Obokata, Masaru;Kurosawa, Koji;Ishida, Hideki;Ito, Kyoko;Ogawa, Tetsuya;Ando, Yoshitaka;Kurabayashi, Masahiko;Negishi, Kazuaki, 2017年, JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY, JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY, 30, 5, 444, +
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  • Robust suppression of cardiac energy catabolism with marked accumulation of energy substrates during lipopolysaccharide-induced cardiac dysfunction in mice, Umbarawan, Yogi;Syamsunarno, Mas Rizky A. A.;Obinata, Hideru;Yamaguchi, Aiko;Sunaga, Hiroaki;Matsui, Hiroki;Hishiki, Takako;Matsuura, Tomomi;Koitabashi, Norimichi;Obokata, Masaru;Hanaoka, Hirofumi;Haque, Anwarul;Kunimotol, Fumio;Tsushima, Yoshito;Suematsu, Makoto;Kurabayashi, Masahiko;Iso, Tatsuya, 2017年, METABOLISM-CLINICAL AND EXPERIMENTAL, METABOLISM-CLINICAL AND EXPERIMENTAL, 77, 47, 57
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  • Association Between Circulating Ketone Bodies and Worse Outcomes in Hemodialysis Patients, Obokata, Masaru;Negishi, Kazuaki;Sunaga, Hiroaki;Ishida, Hideki;Ito, Kyoko;Ogawa, Tetsuya;Iso, Tatsuya;Ando, Yoshitaka;Kurabayashi, Masahiko, 2017年, JOURNAL OF THE AMERICAN HEART ASSOCIATION, JOURNAL OF THE AMERICAN HEART ASSOCIATION, 6, 10
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  • Early increase in serum fatty acid binding protein 4 levels in patients with acute myocardial infarction, Obokata, Masaru;Iso, Tatsuya;Ohyama, Yoshiaki;Sunaga, Hiroaki;Kawaguchi, Tomoka;Matsui, Hiroki;Iizuka, Takashi;Fukuda, Nobuaki;Takamatsu, Hiroto;Koitabashi, Norimichi;Funada, Ryuichi;Takama, Noriaki;Kasama, Shu;Kaneko, Yoshiaki;Yokoyama, Tomoyuki;Murakami, Masami;Kurabayashi, Masahiko, 2018年, EUROPEAN HEART JOURNAL-ACUTE CARDIOVASCULAR CARE, EUROPEAN HEART JOURNAL-ACUTE CARDIOVASCULAR CARE, 7, 6, 561, 569
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  • Differences between first-generation and second-generation drug-eluting stent regarding in-stent neoatherosclerosis characteristics: an optical coherence tomography analysis, Kobayashi, Norihiro;Ito, Yoshiaki;Yamawaki, Masahiro;Araki, Motoharu;Sakai, Tsuyoshi;Obokata, Masaru;Sakamoto, Yasunari;Mori, Shinsuke;Tsutsumi, Masakazu;Nauchi, Masahiro;Honda, Yohsuke;Tokuda, Takahiro;Makino, Kenji;Shirai, Shigemitsu;Hirano, Keisuke, 2018年, INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING, INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING, 34, 10, 1521, 1528
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  • Sex differences in left ventricular afterload and diastolic function are independent from the aortic size, Sorimachi, Hidemi;Kurosawa, Koji;Yoshida, Kuniko;Obokata, Masaru;Noguchi, Takashi;Naka, Minoru;Tange, Shoichi;Kurabayashi, Masahiko;Negishi, Kazuaki, 2019年, PLOS ONE, PLOS ONE, 14, 4
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  • Relationships of high cardiac output with ventricular morphology, myocardial energetics, and energy costs in hemodialysis patients with preserved ejection fraction, Harada, Tomonari;Obokata, Masaru;Kurosawa, Koji;Sorimachi, Hidemi;Yoshida, Kuniko;Ishida, Hideki;Ito, Kyoko;Ogawa, Tetsuya;Ando, Yoshitaka;Kurabayashi, Masahiko;Negishi, Kazuaki, 2019年, INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING, INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING, 35, 3, 469, 479
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  • Activation of cardiac AMPK-FGF21 feed-forward loop in acute myocardial infarction: Role of adrenergic overdrive and lipolysis byproducts, Sunaga, Hiroaki;Koitabashi, Norimichi;Iso, Tatsuya;Matsui, Hiroki;Obokata, Masaru;Kawakami, Ryo;Murakami, Masami;Yokoyama, Tomoyuki;Kurabayashi, Masahiko, 2019年, SCIENTIFIC REPORTS, SCIENTIFIC REPORTS, 9
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  • Periostin-expressing cell-specific transforming growth factor-β inhibition in pulmonary artery prevents pulmonary arterial hypertension, Seki, Mitsuru;Furukawa, Nozomi;Koitabashi, Norimichi;Obokata, Masaru;Conway, Simon J.;Arakawa, Hirokazu;Kurabayashi, Masahiko, 2019年, PLOS ONE, PLOS ONE, 14, 8
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  • The relationship between antecedent creatinine decreases and outcomes in patients undergoing hemodialysis, Harada, Tomonari;Sorimachi, Hidemi;Obokata, Masaru;Sunaga, Hiroaki;Ishida, Hideki;Ito, Kyoko;Ogawa, Tetsuya;Ando, Yoshitaka;Kurabayashi, Masahiko;Negishi, Kazuaki, 2020年, HEMODIALYSIS INTERNATIONAL, HEMODIALYSIS INTERNATIONAL, 24, 1, 89, 98
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  • Early Lifestyle Modification Is an Essential Step in Telemedicine for Heart Failure, Koitabashi, Norimichi;Obokata, Masaru;Kurabayashi, Masahiko, 2020年, CIRCULATION JOURNAL, CIRCULATION JOURNAL, 84, 3, 380, 381
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  • Clinical features of dermatomyositis associated with anti-MDA5 antibodies by age, Yamaguchi, Koichi;Yamaguchi, Aya;Onuki, Yuji;Itai, Miki;Kashiwagi, Chiharu;Takehara, Kazutaka;Aoki, Shuhei;Kanaya, Azusa;Taguchi, Kohei;Umetsu, Kazue;Oshima, Kazuma;Uchida, Megumi;Kimura, Hayato;Kasahara, Morimitsu;Takemura, Masao;Hara, Kenichiro;Sekiguchi, Akiko;Motegi, Sei-ichiro;Muro, Yoshinao;Nakasatomi, Masao;Motohashi, Rena;Sakairi, Toru;Nakagawa, Junichi;Hiromura, Keiju;Obokata, Masaru;Kurabayashi, Masahiko;Maeno, Toshitaka, 2021年, MODERN RHEUMATOLOGY, MODERN RHEUMATOLOGY, 31, 1, 177, 185
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  • Obesity -Related Heart Failure with Preserved Ejection Fraction Pathophysiology, Diagnosis, and Potential Therapies, Harada, Tomonari;Obokata, Masaru, 2020年, HEART FAILURE CLINICS, HEART FAILURE CLINICS, 16, 3, 357, 368
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  • A case of hemolysis after mitral valve repair: evaluation of hydrodynamic patterns by three-dimensional transesophageal echocardiography, Kato, Toshimitsu;Takama, Noriaki;Harada, Tomonari;Obokata, Masaru;Kurosawa, Koji;Kurabayashi, Masahiko;Murakami, Masami, 2020年, JOURNAL OF MEDICAL ULTRASONICS, JOURNAL OF MEDICAL ULTRASONICS, 47, 4, 645, 647
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  • Optical coherence omography-guided versus intravascular ultrasound-guided rotational atherectomy in patients with calcified coronary lesions, Kobayashi, Norihiro;Ito, Yoshiaki;Yamawaki, Masahiro;Araki, Motoharu;Obokata, Masaru;Sakamoto, Yasunari;Mori, Shinsuke;Tsutsumi, Masakazu;Honda, Yohsuke;Makino, Kenji;Shirai, Shigemitsu;Mizusawa, Masafumi;Hirano, Keisuke, 2020年, EUROINTERVENTION, EUROINTERVENTION, 16, 4, E313, E321
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  • A case of subvalvular pulmonary stenosis differentiated from a double-chambered right ventricle by transesophageal echocardiography: importance of detecting the pulmonary valve, Kato, Toshimitsu;Takama, Noriaki;Harada, Tomonari;Obokata, Masaru;Kurosawa, Koji;Kurabayashi, Masahiko;Murakami, Masami, 2020年, JOURNAL OF MEDICAL ULTRASONICS, JOURNAL OF MEDICAL ULTRASONICS, 47, 4, 643, 644
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  • Mycotic coronary artery aneurysm causing chest pain detected by transthoracic echocardiography: a potential blind spot of routine screening in parasternal short axis view, Kato, Toshimitsu;Takama, Noriaki;Aihara, Kazufumi;Harada, Tomonari;Obokata, Masaru;Kurabayashi, Masahiko;Murakami, Masami, 2020年, JOURNAL OF MEDICAL ULTRASONICS, JOURNAL OF MEDICAL ULTRASONICS, 47, 4, 649, 651
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  • A case of rapid progression of a cardiac tumor originating from the coronary sinus observed by transthoracic echocardiography, Kato, Toshimitsu;Takama, Noriaki;Ishibashi, Yohei;Harada, Tomonari;Obokata, Masaru;Kurabayashi, Masahiko;Murakami, Masami, 2020年, JOURNAL OF MEDICAL ULTRASONICS, JOURNAL OF MEDICAL ULTRASONICS, 47, 4, 653, 654
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  • DPP-4 inhibitor induces FGF21 expression via sirtuin 1 signaling and improves myocardial energy metabolism, Furukawa, Nozomi;Koitabashi, Norimichi;Matsui, Hiroki;Sunaga, Hiroaki;Umbarawan, Yogi;Syamsunarno, Mas Rizky A. A.;Yamaguchi, Aiko;Obokata, Masaru;Hanaoka, Hirofumi;Yokoyama, Tomoyuki;Kurabayashi, Masahiko, 2021年, HEART AND VESSELS, HEART AND VESSELS, 36, 1, 136, 146
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  • Pathophysiological role of fatty acid-binding protein 4 in Asian patients with heart failure and preserved ejection fraction, Harada, Tomonari;Sunaga, Hiroaki;Sorimachi, Hidemi;Yoshida, Kuniko;Kato, Toshimitsu;Kurosawa, Koji;Nagasaka, Takashi;Koitabashi, Norimichi;Iso, Tatsuya;Kurabayashi, Masahiko;Obokata, Masaru, 2020年, ESC HEART FAILURE, ESC HEART FAILURE, 7, 6, 4256, 4266
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  • Urinary collecting system invasion on multiphasic CT in renal cell carcinomas: prevalence, characteristics, and clinical significance, Takamatsu, Atsushi;Yoshida, Kotaro;Obokata, Masaru;Inoue, Dai;Yoneda, Norihide;Kadono, Yoshifumi;Kobayashi, Satoshi;Gabata, Toshifumi, 2021年, ABDOMINAL RADIOLOGY, ABDOMINAL RADIOLOGY, 46, 5, 2090, 2096
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  • Prognostic impact of elevated fatty acid-binding protein 1 in patients with heart failure, Kagami, Kazuki;Sunaga, Hiroaki;Sorimachi, Hidemi;Harada, Tomonari;Yoshida, Kuniko;Kato, Toshimitsu;Kurosawa, Koji;Kawakami, Ryo;Koitabashi, Norimichi;Iso, Tatsuya;Adachi, Takeshi;Kurabayashi, Masahiko;Obokata, Masaru, 2021年, ESC HEART FAILURE, ESC HEART FAILURE, 8, 2, 1494, 1501
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  • Impact of Right Atrial Remodeling in Heart Failure With Preserved Ejection Fraction, Ikoma, Takahiro;Obokata, Masaru;Okada, Kenya;Harada, Tomonari;Sorimachi, Hidemi;Yoshida, Kuniko;Kato, Toshimitsu;Kurosawa, Koji;Kurabayashi, Masahiko;Murakami, Masami, 2021年, JOURNAL OF CARDIAC FAILURE, JOURNAL OF CARDIAC FAILURE, 27, 5, 577, 584
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  • Association between lung ultrasound B-lines and exercise-induced pulmonary hypertension in patients with connective tissue disease, Kagami, Kazuki;Harada, Tomonari;Yamaguchi, Koichi;Kouno, Shunichi;Ikoma, Takahiro;Yoshida, Kuniko;Kato, Toshimitsu;Tomono, Junichi;Wada, Naoki;Adachi, Takeshi;Kurabayashi, Masahiko;Obokata, Masaru, 2021年, ECHOCARDIOGRAPHY-A JOURNAL OF CARDIOVASCULAR ULTRASOUND AND ALLIED TECHNIQUES, ECHOCARDIOGRAPHY-A JOURNAL OF CARDIOVASCULAR ULTRASOUND AND ALLIED TECHNIQUES, 38, 8, 1297, 1306
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  • Urinary FABP1 is a biomarker for impaired proximal tubular protein reabsorption and is synergistically enhanced by concurrent liver injury, Kawakami, Ryo;Matsui, Miki;Konno, Ayumu;Kaneko, Ryosuke;Shrestha, Shreya;Shrestha, Suman;Sunaga, Hiroaki;Hanaoka, Hirofumi;Goto, Sawako;Hosojima, Michihiro;Kabasawa, Hideyuki;Obokata, Masaru;Koitabashi, Norimichi;Matsui, Hiroki;Sasaki, Tsutomu;Saito, Akihiko;Yanagita, Motoko;Hirai, Hirokazu;Kurabayashi, Masahiko;Iso, Tatsuya, 2021年, JOURNAL OF PATHOLOGY, JOURNAL OF PATHOLOGY, 255, 4, 362, 373
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  • Pulmonary Vascular Alterations on Computed Tomography Imaging and Outcomes in Heart Failure With Preserved Ejection Fraction: a Preliminary Data, Kagami, Kazuki;Takemura, Masao;Yoshida, Kotaro;Harada, Tomonari;Adachi, Hayato;Sorimachi, Hidemi;Yamaguchi, Koichi;Yoshida, Kuniko;Kato, Toshimitsu;Adachi, Takeshi;Kurabayashi, Masahiko;Obokata, Masaru, 2021年, JOURNAL OF CARDIAC FAILURE, JOURNAL OF CARDIAC FAILURE, 27, 9, 1031, 1033
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  • Uncoupling between intravascular and distending pressures leads to underestimation of circulatory congestion in obesity, Obokata, Masaru;Reddy, Yogesh N. V.;Melenovsky, Vojtech;Sorimachi, Hidemi;Jarolim, Petr;Borlaug, Barry A., 2022年, EUROPEAN JOURNAL OF HEART FAILURE, EUROPEAN JOURNAL OF HEART FAILURE, 24, 2, 353, 361
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  • Pathophysiological and diagnostic importance of fatty acid-binding protein 1 in heart failure with preserved ejection fraction, Harada, Tomonari;Araki, Takeshi;Sunaga, Hiroaki;Kagami, Kazuki;Yoshida, Kuniko;Kato, Toshimitsu;Kawakami, Ryo;Tomono, Junichi;Wada, Naoki;Iso, Tatsuya;Kurabayashi, Masahiko;Obokata, Masaru, 2021年, SCIENTIFIC REPORTS, SCIENTIFIC REPORTS, 11, 1
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  • Functional Tricuspid Regurgitation and Right Atrial Remodeling in Heart Failure With Preserved Ejection Fraction, Harada, Tomonari;Obokata, Masaru;Omote, Kazunori;Iwano, Hiroyuki;Ikoma, Takahiro;Okada, Kenya;Yoshida, Kuniko;Kato, Toshimitsu;Kurosawa, Koji;Nagai, Toshiyuki;Anzai, Toshihisa;Borlaug, Barry A.;Kurabayashi, Masahiko, 2022年, AMERICAN JOURNAL OF CARDIOLOGY, AMERICAN JOURNAL OF CARDIOLOGY, 162, 129, 135
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  • The H2FPEF and HFA-PEFF algorithms for predicting exercise intolerance and abnormal hemodynamics in heart failure with preserved ejection fraction, Amanai, Shiro;Harada, Tomonari;Kagami, Kazuki;Yoshida, Kuniko;Kato, Toshimitsu;Wada, Naoki;Obokata, Masaru, 2022年, SCIENTIFIC REPORTS, SCIENTIFIC REPORTS, 12, 1
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  • Independent and incremental prognostic value of semiquantitative measures of tricuspid regurgitation severity in heart failure with preserved ejection fraction, Harada, Tomonari;Obokata, Masaru;Omote, Kazunori;Iwano, Hiroyuki;Ikoma, Takahiro;Okada, Kenya;Yoshida, Kuniko;Kato, Toshimitsu;Kurosawa, Koji;Nagai, Toshiyuki;Negishi, Kazuaki;Anzai, Toshihisa;Kurabayashi, Masahiko, 2021年, EUROPEAN HEART JOURNAL-CARDIOVASCULAR IMAGING, EUROPEAN HEART JOURNAL-CARDIOVASCULAR IMAGING, 22, 12, 1443, 1451
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  • The roles of global longitudinal strain imaging in contemporary clinical cardiology, Kato, Toshimitsu;Harada, Tomonari;Kagami, Kazuki;Obokata, Masaru, 2022年, JOURNAL OF MEDICAL ULTRASONICS, JOURNAL OF MEDICAL ULTRASONICS, 49, 2, 175, 185
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  • Right atrial pressure represents cumulative cardiac burden in heart failure with preserved ejection fraction, Nagata, Reika;Harada, Tomonari;Omote, Kazunori;Iwano, Hiroyuki;Yoshida, Kotaro;Kato, Toshimitsu;Kurosawa, Koji;Nagai, Toshiyuki;Anzai, Toshihisa;Obokata, Masaru, 2022年, ESC HEART FAILURE, ESC HEART FAILURE, 9, 2, 1454, 1462
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  • Peripheral Venous Pressure-Assisted Exercise Stress Echocardiography in the Evaluation of Pulmonary Hypertension During Exercise in Patients With Suspected Heart Failure With Preserved Ejection Fraction, Yang, Jeong Hoon;Harada, Tomonari;Choi, Ki Hong;Kato, Toshimitsu;Kim, Darae;Takama, Noriaki;Park, Taek Kyu;Kurabayashi, Masahiko;Chang, Sung-A;Obokata, Masaru, 2022年, CIRCULATION-HEART FAILURE, CIRCULATION-HEART FAILURE, 15, 3
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  • Exercise Stress Echocardiography in the Diagnostic Evaluation of Heart Failure with Preserved Ejection Fraction, Harada, Tomonari;Kagami, Kazuki;Kato, Toshimitsu;Ishii, Hideki;Obokata, Masaru, 2022年, JOURNAL OF CARDIOVASCULAR DEVELOPMENT AND DISEASE, JOURNAL OF CARDIOVASCULAR DEVELOPMENT AND DISEASE, 9, 3
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  • Visual echocardiographic scoring system of the left ventricular filling pressure and outcomes of heart failure with preserved ejection fraction, Murayama, Michito;Iwano, Hiroyuki;Obokata, Masaru;Harada, Tomonari;Omote, Kazunori;Kagami, Kazuki;Tsujinaga, Shingo;Chiba, Yasuyuki;Ishizaka, Suguru;Motoi, Ko;Tamaki, Yoji;Aoyagi, Hiroyuki;Nakabachi, Masahiro;Nishino, Hisao;Yokoyama, Shinobu;Tanemura, Asuka;Okada, Kazunori;Kaga, Sanae;Nishida, Mutsumi;Nagai, Toshiyuki;Kurabayashi, Masahiko;Anzai, Toshihisa, 2022年, EUROPEAN HEART JOURNAL-CARDIOVASCULAR IMAGING, EUROPEAN HEART JOURNAL-CARDIOVASCULAR IMAGING, 23, 5, 616, 626
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  • Ketone body and FGF21 coordinately regulate fasting-induced oxidative stress response in the heart, Kawakami, Ryo;Sunaga, Hiroaki;Iso, Tatsuya;Kaneko, Ryosuke;Koitabashi, Norimichi;Obokata, Masaru;Harada, Tomonari;Matsui, Hiroki;Yokoyama, Tomoyuki;Kurabayashi, Masahiko, 2022年, SCIENTIFIC REPORTS, SCIENTIFIC REPORTS, 12, 1
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  • Echocardiography in the diagnostic evaluation and phenotyping of heart failure with preserved ejection fraction, Harada, Tomonari;Kagami, Kazuki;Kato, Toshimitsu;Obokata, Masaru, 2022年, JOURNAL OF CARDIOLOGY, JOURNAL OF CARDIOLOGY, 79, 6, 679, 690
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  • Diastolic Filling Time, Chronotropic Response, and Exercise Capacity in Heart Failure and Preserved Ejection Fraction With Sinus Rhythm, Kagami, Kazuki;Obokata, Masaru;Harada, Tomonari;Kato, Toshimitsu;Wada, Naoki;Adachi, Takeshi;Ishii, Hideki, 2022年, JOURNAL OF THE AMERICAN HEART ASSOCIATION, JOURNAL OF THE AMERICAN HEART ASSOCIATION, 11, 13
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  • Diagnosis of Heart Failure With Preserved Ejection Fraction Among Patients With Unexplained Dyspnea, Reddy, Yogesh N., V;Kaye, David M.;Handoko, M. Louis;van de Bovenkamp, Arno A.;Tedford, Ryan J.;Keck, Carson;Andersen, Mads J.;Sharma, Kavita;Trivedi, Rishi K.;Carter, Rickey E.;Obokata, Masaru;Verbrugge, Frederik H.;Redfield, Margaret M.;Borlaug, Barry A., 2022年, JAMA CARDIOLOGY, JAMA CARDIOLOGY, 7, 9, 891, 899
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  • Cardiac Power Output Is Independently and Incrementally Associated With Adverse Outcomes in Heart Failure With Preserved Ejection Fraction, Harada, Tomonari;Yamaguchi, Miho;Omote, Kazunori;Iwano, Hiroyuki;Mizuguchi, Yoshifumi;Amanai, Shiro;Yoshida, Kuniko;Kato, Toshimitsu;Kurosawa, Koji;Nagai, Toshiyuki;Negishi, Kazuaki;Anzai, Toshihisa;Obokata, Masaru, 2022年, CIRCULATION-CARDIOVASCULAR IMAGING, CIRCULATION-CARDIOVASCULAR IMAGING, 15, 2, 96, 105
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  • Obesity and heart failure with preserved ejection fraction: new insights and pathophysiological targets, Borlaug, Barry A.;Jensen, Michael D.;Kitzman, Dalane W.;Lam, Carolyn S. P.;Obokata, Masaru;Rider, Oliver J., 2023年, CARDIOVASCULAR RESEARCH, CARDIOVASCULAR RESEARCH, 118, 18, 3434, 3450
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  • Results of PRospect trial to Elucidate the utility of EchocarDiography-based Cardiac ouTput in acute heart failure (PREDICT), Iwano, Hiroyuki;Utsunomiya, Hiroto;Shibayama, Kentaro;Tanaka, Hidekazu;Isotani, Akihiro;Onishi, Toshinari;Obokata, Masaru;Izumo, Masaki;Kusunose, Kenya;Furukawa, Atsuko;Yamada, Masahiro;Kitai, Takeshi;Onishi, Tetsuari;Yamamoto, Masayoshi;Sasaki, Shunsuke;Nochioka, Kotaro;Ito, Yoichi M.;Anzai, Toshihisa, 2022年, JOURNAL OF CARDIOLOGY, JOURNAL OF CARDIOLOGY, 80, 3, 218, 225
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  • Impaired Right Atrial Reserve Function in Heart Failure with Preserved Ejection Fraction, Kagami, Kazuki;Harada, Tomonari;Yoshida, Kuniko;Amanai, Shiro;Kato, Toshimitsu;Wada, Naoki;Adachi, Takeshi;Obokata, Masaru, 2022年, JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY, JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY, 35, 8, 836, 845
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  • Key Phenotypes of Heart Failure with Preserved Ejection Fraction Pathophysiologic Mechanisms and Potential Treatment Strategies, Kagami, Kazuki;Harada, Tomonari;Ishii, Hideki;Obokata, Masaru, 2022年, CARDIOLOGY CLINICS, CARDIOLOGY CLINICS, 40, 4, 415, 429
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  • Incremental diagnostic value of post-exercise lung congestion in heart failure with preserved ejection fraction, Kagami, Kazuki;Obokata, Masaru;Harada, Tomonari;Sorimachi, Hidemi;Yuasa, Naoki;Saito, Yuki;Kato, Toshimitsu;Wada, Naoki;Adachi, Takeshi;Ishii, Hideki, 2023年, EUROPEAN HEART JOURNAL-CARDIOVASCULAR IMAGING, EUROPEAN HEART JOURNAL-CARDIOVASCULAR IMAGING, 24, 5, E97, 561
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  • Disproportionate exercise-induced pulmonary hypertension in relation to cardiac output in heart failure with preserved ejection fraction: a non-invasive echocardiographic study, Saito, Yuki;Obokata, Masaru;Harada, Tomonari;Kagami, Kazuki;Sorimachi, Hidemi;Yuasa, Naoki;Kato, Toshimitsu;Wada, Naoki;Okumura, Yasuo;Ishii, Hideki, 2023年, EUROPEAN JOURNAL OF HEART FAILURE, EUROPEAN JOURNAL OF HEART FAILURE, 25, 6, 792, 802
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  • Utility of E/e' Ratio During Low-Level Exercise to Diagnose Heart Failure With Preserved Ejection Fraction, Harada, Tomonari;Obokata, Masaru;Kagami, Kazuki;Sorimachi, Hidemi;Kato, Toshimitsu;Takama, Noriaki;Wada, Naoki;Ishii, Hideki, 2023年, JACC-CARDIOVASCULAR IMAGING, JACC-CARDIOVASCULAR IMAGING, 16, 2, 145, 155
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  • Epidemiology, Pathophysiology, Diagnosis, and Therapy of Heart Failure With Preserved Ejection Fraction in Japan, Obokata, Masaru;Sorimachi, Hidemi;Harada, Tomonari;Kagami, Kazuki;Saito, Yuki;Ishii, Hideki, 2023年, JOURNAL OF CARDIAC FAILURE, JOURNAL OF CARDIAC FAILURE, 29, 3, 375, 388
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  • Diagnostic value of reduced left atrial compliance during ergometry exercise in heart failure with preserved ejection fraction, Harada, Tomonari;Kagami, Kazuki;Shina, Takayuki;Sorimachi, Hidemi;Yuasa, Naoki;Saito, Yuki;Naito, Ayami;Yoshida, Kuniko;Kato, Toshimitsu;Wada, Naoki;Ishii, Hideki;Obokata, Masaru, 2023年, EUROPEAN JOURNAL OF HEART FAILURE, EUROPEAN JOURNAL OF HEART FAILURE
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  • Prognostic benefit of early diagnosis with exercise stress testing in heart failure with preserved ejection fraction, Saito, Yuki;Obokata, Masaru;Harada, Tomonari;Kagami, Kazuki;Wada, Naoki;Okumura, Yasuo;Ishii, Hideki, 2023年, EUROPEAN JOURNAL OF PREVENTIVE CARDIOLOGY, EUROPEAN JOURNAL OF PREVENTIVE CARDIOLOGY, 30, 9, 902, 911
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  • Diagnostic value of expired gas analysis in heart failure with preserved ejection fraction, Saito, Yuki;Obokata, Masaru;Harada, Tomonari;Kagami, Kazuki;Murata, Makoto;Sorimachi, Hidemi;Kato, Toshimitsu;Wada, Naoki;Okumura, Yasuo;Ishii, Hideki, 2023年, SCIENTIFIC REPORTS, SCIENTIFIC REPORTS, 13, 1
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  • Pathophysiologic Contributions of Visceral Adiposity to Left Ventricular Diastolic Dysfunction, Nagata, Reika;Obokata, Masaru;Matsui, Miki;Matsui, Hiroki;Seki, Yuko;Igarashi, Takamichi;Sunaga, Hiroaki;Kawakami, Ryo;Harada, Tomonari;Kagami, Kazuki;Saeki, Hiroshi;Shirabe, Ken;Iso, Tatsuya;Ishii, Hideki, 2023年, JOURNAL OF CARDIOVASCULAR DEVELOPMENT AND DISEASE, JOURNAL OF CARDIOVASCULAR DEVELOPMENT AND DISEASE, 10, 6
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  • Pathophysiologic and prognostic importance of cardiac power output reserve in heart failure with preserved ejection fraction, Takizawa, Daiki;Harada, Tomonari;Obokata, Masaru;Kagami, Kazuki;Sorimachi, Hidemi;Yuasa, Naoki;Saito, Yuki;Murakami, Fumitaka;Naito, Ayami;Kato, Toshimitsu;Wada, Naoki;Ishii, Hideki, 2023年, EUROPEAN HEART JOURNAL-CARDIOVASCULAR IMAGING, EUROPEAN HEART JOURNAL-CARDIOVASCULAR IMAGING
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  • Transient T-wave Pseudonormalization following Pheochromocytoma Crisis, Obokata Masaru;Kaneko Yoshiaki;Yagi Hiroaki;Kurabayashi Masahiko, 2010年, Internal Medicine, Internal Medicine, 49, 9, 873, 874
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  • 駆出率の保たれた患者の左室拡張障害と大動脈弓石灰化との関連, 有馬 ひとみ;小保方 優;久保田 淳子;松尾 美智子;石倉 順子;広清 久美;金井 洋之;丹下 正一, 2013年, 超音波検査技術抄録集, Japanese Journal of Medical Ultrasound Technology Supplement, 38, 0, S158, S158
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  • Comparison of Balloon Angioplasty and Stent Implantation for Femoropopliteal Disease According to Patient and Lesion Subgroup, Kobayashi Norihiro;Hirano Keisuke;Yamawaki Masahiro;Araki Motoharu;Sakai Tsuyoshi;Obokata Masaru;Sakamoto Yasunari;Mori Shinsuke;Tsutsumi Masakazu;Nauchi Masahiro;Honda Yohsuke;Makino Kenji;Shirai Shigemitsu;Sugizaki Yuta;Fukagawa Tomoya;Kishida Toshihiko;Ito Yoshiaki, 2019年02月, Circulation Reports, Circulation Reports, 1, 2, 94, 101
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  • 経胸壁心エコー図検査における女性患者の検者性別希望について, 岡田 顕也;黒沢 幸嗣;丹羽 加奈子;生駒 卓宏;高田 智子;小保方 優;根岸 一明;町田 哲男;倉林 正彦;村上 正巳, 2019年02月, 超音波検査技術, Japanese Journal of Medical Ultrasound Technology, 44, 1, 26, 32
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  • Early Lifestyle Modification Is an Essential Step in Telemedicine for Heart Failure, Koitabashi Norimichi;Obokata Masaru;Kurabayashi Masahiko, 2020年02月, 日本循環器學誌, Circulation Journal, 84, 3, 380, 381
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  • 心房機能から左室駆出率の保たれた心不全を診る, 鏡 和樹;原田 智成;小保方 優, 2021年, 循環器専門医, Journal of JCS Cardiologists, 30, 0, 51, 56
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  • 透析患者の心機能, 小保方 優;倉林 正彦, 2015年11月, 循環器内科, 78, 5, 537
  • 当院における肺高血圧症に対するリオシグアトの使用経験, 反町 秀美;高間 典明;笠間 周;船田 竜一;黒沢 幸嗣;佐野 宏和;松尾 弥枝;佐藤 万基人;小保方 優, 2016年05月, 呼吸と循環, 64, 5, S48
  • 新規心臓線維化バイオマーカーは維持透析患者の心血管イベントリスク層別化に有用である, 須永 浩章;小保方 優;根岸 一明;石田 秀岐;伊藤 恭子;小川 哲也;安藤 義孝;松井 弘樹;横山 知行;倉林 正彦, 2016年10月, 日本未病システム学会学術総会抄録集, 23回, 97
  • 日本人正常血圧集団における尿酸値と高血圧新規発症の関連, 大山 善昭;小保方 優;今井 邦彦;倉林 正彦;住吉 尚子;齋藤 勇一郎;中村 哲也, 2016年09月, 日本高血圧学会総会プログラム・抄録集, 39回, 433
  • 妊娠を契機に発症した重症肺動脈性肺高血圧症2例の検討, 中野 考英;高間 典明;戸田 和辰;反町 秀美;小保方 優;佐藤 万基人;黒沢 幸嗣;船田 竜一;笠間 周;倉林 正彦, 2016年09月, 日本心臓病学会学術集会抄録, 64回, O
  • 左房ストレインはCHA2DS2-VASc scoreやBNPに独立しかつ付加的に塞栓症のハイリスク所見を予測しうる, 黒沢 幸嗣;根岸 一明;小保方 優;反町 秀美;吉田 くに子;町田 哲男;倉林 正彦;村上 正巳, 2017年02月, 臨床病理, 65, 2, 138
  • ST2とgalectin-3の可溶性アイソフォームは、慢性血液透析患者における独立的かつ追加的な予後予測能を有する(Soluble Isoforms of ST2 and Galectin-3 Have Independent and Incremental Prognostic Value in Chronic Hemodialysis Patients), 須永 浩章;小保方 優;小川 哲也;根岸 一明;倉林 正彦, 2017年03月, 日本循環器学会学術集会抄録集, 81回, PJ
  • 左室拡弛緩能に対する後負荷の影響には性差がある, 反町 秀美;根岸 一明;黒沢 幸嗣;吉田 くに子;小保方 優;丹下 正一;倉林 正彦, 2016年04月, 超音波医学, 43, Suppl., S578
  • 経胸壁心エコー図検査における女性患者の検者性別希望の実際, 黒沢 幸嗣;角野 博之;岡田 顕也;反町 秀美;吉田 くに子;小保方 優;町田 哲男;倉林 正彦;村上 正巳, 2016年04月, 超音波医学, 43, Suppl., S597
  • 後負荷・動脈硬化が心機能に与える影響における性差の検討, 反町 秀美;根岸 一明;吉田 くに子;小保方 優;黒沢 幸嗣;倉林 正彦, 2017年04月, 超音波医学, 44, Suppl., S482
  • 【評価に難渋!心エコーで考える次のアクション】ダイナミックに変化する心不全　客観的評価はどのようにするのか?, 小保方 優, 2018年08月, 心エコー, 19, 8, 812
  • 血液透析患者における臨床転帰悪化を示す新規バイオマーカーとしての血中ケトン体(Circulating Ketone Body as a Novel Biomarker for Worse Clinical Outcomes in Hemodialysis Patients), 須永 浩章;小保方 優;根岸 一明;小川 哲也;磯 達也;小板橋 紀通;倉林 正彦, 2018年03月, 日本循環器学会学術集会抄録集, 82回, OJ03
  • 【一冊まるごと負荷心エコー】Diastolic stress echocardiographyとは何か、どう使うか?, 小保方 優;黒沢 幸嗣, 2019年04月, 心エコー, 20, 4, 366
  • 経胸壁心エコー図検査における女性患者の検者性別希望について, 岡田 顕也;黒沢 幸嗣;丹羽 加奈子;生駒 卓宏;高田 智子;小保方 優;根岸 一明;町田 哲男;倉林 正彦;村上 正巳, 2019年02月, 超音波検査技術, 44, 1, 26
  • 負荷心エコーの展望　HFpEF診断のためのDiastolic stress echocardiography, 小保方 優;倉林 正彦, 2019年09月, 日本心臓病学会学術集会抄録, 67回, S14
  • 【循環器症候群(第3版)-その他の循環器疾患を含めて-】心筋疾患　尿毒症性心筋症, 小保方 優;倉林 正彦, 2019年09月, 日本臨床, 別冊, 循環器症候群I, 258
  • 【心エコーで迫る!HFpEFの病態と治療方針】左房からHFpEFを考える, 小保方 優, 2020年02月, 心エコー, 21, 2, 148
  • 【Hot Topics 2020　いま知っておくべき最新の話題】(Part1)HFpEF　臨床医を悩ませ続ける病態　HFpEFのリスク層別化は心エコーで可能か?, 原田 智成;小保方 優, 2020年05月, 心エコー, 21, 5, 416
  • 【循環器診療2020-どこまで攻めて,どこから引くか?】心不全　心不全診療の未来, 小保方 優, 2020年09月, Medicina, 57, 10, 1682
  • 運動負荷肺エコー法を使った左室駆出率の保たれた心不全患者の早期診断法の開発, 小保方 優, 2020年12月, 福田記念医療技術振興財団情報, 33, 37
  • 心房の構造・機能からみた心不全　診断から治療まで　心房機能から左室駆出率の保たれた心不全を診る, 鏡 和樹;原田 智成;小保方 優, 2021年08月, 循環器専門医, 30, 51
  • 左室駆出率が保たれた心不全の機能的三尖弁逆流における心房細動と右房リモデリングの重要性(Importance of Atrial Fibrillation and Right Atrial Remodeling in Functional Tricuspid Regurgitation in Heart Failure with Preserved Ejection Fraction), 原田 智成;小保方 優;表 和徳;岩野 弘幸;吉田 くに子;加藤 寿光;永井 利幸;安斉 俊久;倉林 正彦, 2021年03月, 日本循環器学会学術集会抄録集, 85回, OJ88
  • 【心エコー計測/抽出のコツ,身につけたい考え方/進め方】計測/描出のコツ　組織ドプラ・心筋ストレイン法, 生駒 卓宏;加藤 寿光;小保方 優, 2021年11月, Heart View, 25, 12, 70
  • 左室駆出率の保たれた心不全患者(HFpEF)の眼循環評価, 篠原 洋一郎;小保方 優;向井 亮;秋山 英雄, 2022年03月, 日本眼科学会雑誌, 126, 臨増, 279
  • HFpEFの評価における運動負荷心エコー(Exercise Stress Echocardiography in the Evaluation of HFpEF), 小保方 優;Ishii Hideki, 2022年03月, 日本循環器学会学術集会抄録集, 86回, TP20
  • 2022年におけるHFpEFの診断および治療法(Diagnosis and Treatments of HFpEF in 2022), 小保方 優;Ishii Hideki, 2022年03月, 日本循環器学会学術集会抄録集, 86回, MS13
  • 運動負荷により右室流出路駆出血流速波形におけるnotchが出現した2症例, 原田 智成;小保方 優;加藤 寿光;石井 秀樹;村上 正巳, 2022年04月, 超音波医学, 49, Suppl., S705
  • 運動負荷心エコーの実践的アプローチ　HFpEFに活かす, 小保方 優;服部 修, 2022年09月, 日本心臓病学会学術集会抄録, 70回, S4
  • HFpEFへのアプローチ　運動負荷をどう使う?, 小保方 優, 2022年09月, 日本心臓病学会学術集会抄録, 70回, EL4
  • 多様性に富むHFpEFの実態を理解する:診断と治療の最前線　運動負荷によるHFpEFへのアプローチ, 小保方 優;後岡 広太郎, 2022年09月, 日本心臓病学会学術集会抄録, 70回, S16
  • 【臨床工学技士のための臨床生理検査の基礎知識】心臓超音波, 生駒 卓宏;小保方 優, 2022年11月, Clinical Engineering, 33, 12, 1099
  • 【心不全パンデミック時代に求められる心エコーとは】これって心不全?　息切れ外来で心エコーを活かす, 湯浅 直紀;小保方 優, 2023年02月, 心エコー, 24, 2, 130
  • エルゴメーター運動負荷心エコー図検査を心不全診療に活かす, 湯浅 直紀;小保方 優, 2023年04月, 超音波検査技術, 48, 2, 175
  • 【HFpEF(左室駆出率が保たれた心不全)の病態と治療】運動負荷心エコーでHFpEFをみる, 小保方 優, 2023年06月, 医学のあゆみ, 285, 12, 1067
  • 左房に関わる諸問題を心エコー図で診る　左室駆出率を保たれた心不全の早期診断に左房機能評価は有用か?(Diagnostic value of LA function analysis in identifying early-stage HFpEF), 小保方 優, 2023年04月, 超音波医学, 50, Suppl., S262
  • HFpEF患者における運動負荷心エコー時の血圧上昇の予後への影響の検討, 村上 文崇;原田 智成;湯浅 直紀;反町 秀美;加藤 寿光;石井 秀樹;小保方 優, 2023年04月, 超音波医学, 50, Suppl., S625
  • 【レッツ・スタート負荷心エコー!】肺高血圧の疑いに用いる　判断基準とポイント, 石井 智晃;小保方 優, 2023年08月, 心エコー, 24, 8, 814
  • 【循環生理を理解し診療に活かそう!】識る　HFpEFをどう考えるか?, 小保方 優, 2023年09月, Heart View, 27, 9, 862
  • HFpEFの早期診断のための運動負荷心エコー図検査, 小保方 優;岡田 顕也, 2023年10月, 日本臨床生理学会雑誌, 53, 4, 42
  • HFpEFの治療戦略　運動負荷心エコーを使ったHFpEFの積極的治療戦略, 小保方 優, 2023年09月, 日本心臓病学会学術集会抄録, 71回, S11
  • 【心不全のうっ血学】肺エコーのB-lineが意味するものは?, 石井 智晃;小保方 優, 2023年12月, 心エコー, 24, 12, 1170
  • 運動負荷試験を使ったPHとHFpEFへのアプローチ, 小保方 優, 2023年11月, 日臨技北日本支部医学検査学会抄録集, 11回, 80
  • 【HFpEFを紐解く～診断・治療の標準化のために必要なこと～】識る　HFpEFの疫学とフェノタイピング, 谷 友太;小保方 優, 2024年02月, Heart View, 28, 2, 124
  • Transient T-wave pseudonormalization following pheochromocytoma crisis., Obokata Masaru;Kaneko Yoshiaki;Yagi Hiroaki;Kurabayashi Masahiko, 2010年04月, Internal medicine (Tokyo, Japan), Internal medicine (Tokyo, Japan), 49, 9
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  • Incremental diagnostic value of la strain with leg lifts in heart failure with preserved ejection fraction., Obokata Masaru;Negishi Kazuaki;Kurosawa Koji;Arima Hitomi;Tateno Rieko;Ui Goro;Tange Shoichi;Arai Masashi;Kurabayashi Masahiko, 2013年06月, JACC. Cardiovascular imaging, JACC. Cardiovascular imaging, 6, 7
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  • A critical role of fatty acid binding protein 4 and 5 (FABP4/5) in the systemic response to fasting., Syamsunarno Mas Rizky A A;Iso Tatsuya;Hanaoka Hirofumi;Yamaguchi Aiko;Obokata Masaru;Koitabashi Norimichi;Goto Kosaku;Hishiki Takako;Nagahata Yoshiko;Matsui Hiroki;Sano Motoaki;Kobayashi Masaki;Kikuchi Osamu;Sasaki Tsutomu;Maeda Kazuhisa;Murakami Masami;Kitamura Tadahiro;Suematsu Makoto;Tsushima Yoshito;Endo Keigo;Hotamisligil Gökhan S;Kurabayashi Masahiko, 2013年11月, PloS one, PloS one, 8, 11
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  • Fatty acid binding protein 4 and 5 play a crucial role in thermogenesis under the conditions of fasting and cold stress., Syamsunarno Mas Rizky A A;Iso Tatsuya;Yamaguchi Aiko;Hanaoka Hirofumi;Putri Mirasari;Obokata Masaru;Sunaga Hiroaki;Koitabashi Norimichi;Matsui Hiroki;Maeda Kazuhisa;Endo Keigo;Tsushima Yoshito;Yokoyama Tomoyuki;Kurabayashi Masahiko, 2014年03月, PloS one, PloS one, 9, 6
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  • Left atrial strain provides incremental value for embolism risk stratification over CHA₂DS₂-VASc score and indicates prognostic impact in patients with atrial fibrillation., Obokata Masaru;Negishi Kazuaki;Kurosawa Koji;Tateno Rieko;Tange Shoichi;Arai Masashi;Amano Masao;Kurabayashi Masahiko, 2014年04月, Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography, Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography, 27, 7
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  • Comparison of different interdialytic intervals among hemodialysis patients on their echocardiogram-based cardiovascular parameters., Obokata Masaru;Negishi Kazuaki;Marwick Thomas H;Kurosawa Koji;Ishida Hideki;Ito Kyoko;Ogawa Tetsuya;Ando Yoshitaka;Kurabayashi Masahiko, 2015年02月, American heart journal, American heart journal, 169, 4
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  • A Risk Score with Additional Four Independent Factors to Predict the Incidence and Recovery from Metabolic Syndrome: Development and Validation in Large Japanese Cohorts., Obokata Masaru;Negishi Kazuaki;Ohyama Yoshiaki;Okada Haruka;Imai Kunihiko;Kurabayashi Masahiko, 2015年07月, PloS one, PloS one, 10, 7
    DOI
  • Direct comparison of cardiac magnetic resonance feature tracking and 2D/3D echocardiography speckle tracking for evaluation of global left ventricular strain., Obokata Masaru;Nagata Yasufumi;Wu Victor Chien-Chia;Kado Yuichiro;Kurabayashi Masahiko;Otsuji Yutaka;Takeuchi Masaaki, 2015年09月, European heart journal. Cardiovascular Imaging, European heart journal. Cardiovascular Imaging, 17, 5
    DOI
  • Independent and incremental prognostic value of novel cardiac biomarkers in chronic hemodialysis patients., Obokata Masaru;Sunaga Hiroaki;Ishida Hideki;Ito Kyoko;Ogawa Tetsuya;Ando Yoshitaka;Kurabayashi Masahiko;Negishi Kazuaki, 2016年06月, American heart journal, American heart journal, 179
    DOI
  • Relation Between Echocardiogram-Based Cardiac Parameters and Outcome in Heart Failure With Preserved and Reduced Ejection Fraction., Obokata Masaru;Takeuchi Masaaki;Negishi Kazuaki;Ohte Nobuyuki;Izumo Masaki;Yamashita Eiji;Ebato Mio;Yuda Satoshi;Kurabayashi Masahiko;Nakatani Satoshi, 2016年08月, The American journal of cardiology, The American journal of cardiology, 118, 9
    DOI
  • Cumulative Burden of Myocardial Dysfunction in Cardiac Amyloidosis Assessed Using Four-Chamber Cardiac Strain., Kado Yuichiro;Obokata Masaru;Nagata Yasufumi;Ishizu Tomoko;Addetia Karima;Aonuma Kazutaka;Kurabayashi Masahiko;Lang Roberto M;Takeuchi Masaaki;Otsuji Yutaka, 2016年09月, Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography, Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography, 29, 11
    DOI
  • Effect of Sex Differences on the Association Between Stroke Risk and Left Atrial Anatomy or Mechanics in Patients With Atrial Fibrillation., Yoshida Kuniko;Obokata Masaru;Kurosawa Koji;Sorimachi Hidemi;Kurabayashi Masahiko;Negishi Kazuaki, Circulation. Cardiovascular imaging, Circulation. Cardiovascular imaging, 9, 10
    DOI
  • Ventricular-Arterial Coupling and Exercise-Induced Pulmonary Hypertension During Low-Level Exercise in Heart Failure With Preserved or Reduced Ejection Fraction., Obokata Masaru;Nagata Yasufumi;Kado Yuichiro;Kurabayashi Masahiko;Otsuji Yutaka;Takeuchi Masaaki, 2016年10月, Journal of cardiac failure, Journal of cardiac failure, 23, 3
    DOI
  • Incremental Prognostic Value of Ventricular-Arterial Coupling over Ejection Fraction in Patients with Maintenance Hemodialysis., Obokata Masaru;Kurosawa Koji;Ishida Hideki;Ito Kyoko;Ogawa Tetsuya;Ando Yoshitaka;Kurabayashi Masahiko;Negishi Kazuaki, 2017年02月, Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography, Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography, 30, 5
    DOI
  • Robust suppression of cardiac energy catabolism with marked accumulation of energy substrates during lipopolysaccharide-induced cardiac dysfunction in mice., Umbarawan Yogi;Syamsunarno Mas Rizky A A;Obinata Hideru;Yamaguchi Aiko;Sunaga Hiroaki;Matsui Hiroki;Hishiki Takako;Matsuura Tomomi;Koitabashi Norimichi;Obokata Masaru;Hanaoka Hirofumi;Haque Anwarul;Kunimoto Fumio;Tsushima Yoshito;Suematsu Makoto;Kurabayashi Masahiko;Iso Tatsuya, 2017年09月, Metabolism: clinical and experimental, Metabolism: clinical and experimental, 77
    DOI
  • Association Between Circulating Ketone Bodies and Worse Outcomes in Hemodialysis Patients., Obokata Masaru;Negishi Kazuaki;Sunaga Hiroaki;Ishida Hideki;Ito Kyoko;Ogawa Tetsuya;Iso Tatsuya;Ando Yoshitaka;Kurabayashi Masahiko, 2017年10月, Journal of the American Heart Association, Journal of the American Heart Association, 6, 10
    DOI
  • Differences between first-generation and second-generation drug-eluting stent regarding in-stent neoatherosclerosis characteristics: an optical coherence tomography analysis., Kobayashi Norihiro;Ito Yoshiaki;Yamawaki Masahiro;Araki Motoharu;Sakai Tsuyoshi;Obokata Masaru;Sakamoto Yasunari;Mori Shinsuke;Tsutsumi Masakazu;Nauchi Masahiro;Honda Yohsuke;Tokuda Takahiro;Makino Kenji;Shirai Shigemitsu;Hirano Keisuke, 2018年05月, The international journal of cardiovascular imaging, The international journal of cardiovascular imaging, 34, 10
    DOI
  • Echocardiography-based pressure-volume loop assessment in the evaluation for the effects of indoxyl sulfate on cardiovascular function., Obokata Masaru;Kurosawa Koji;Ishida Hideki;Ito Kyoko;Ogawa Tetsuya;Ando Yoshitaka;Kurabayashi Masahiko;Negishi Kazuaki, 2018年07月, Journal of echocardiography, Journal of echocardiography, 17, 1
    DOI
  • Early increase in serum fatty acid binding protein 4 levels in patients with acute myocardial infarction., Obokata Masaru;Iso Tatsuya;Ohyama Yoshiaki;Sunaga Hiroaki;Kawaguchi Tomoka;Matsui Hiroki;Iizuka Takashi;Fukuda Nobuaki;Takamatsu Hiroto;Koitabashi Norimichi;Funada Ryuichi;Takama Noriaki;Kasama Shu;Kaneko Yoshiaki;Yokoyama Tomoyuki;Murakami Masami;Kurabayashi Masahiko, 2016年12月, European heart journal. Acute cardiovascular care, European heart journal. Acute cardiovascular care, 7, 6
    DOI
  • Relationships of high cardiac output with ventricular morphology, myocardial energetics, and energy costs in hemodialysis patients with preserved ejection fraction., Harada Tomonari;Obokata Masaru;Kurosawa Koji;Sorimachi Hidemi;Yoshida Kuniko;Ishida Hideki;Ito Kyoko;Ogawa Tetsuya;Ando Yoshitaka;Kurabayashi Masahiko;Negishi Kazuaki, 2018年10月, The international journal of cardiovascular imaging, The international journal of cardiovascular imaging, 35, 3
    DOI
  • Multiple spontaneous coronary artery ruptures and cardiac tamponade in vascular Ehlers-Danlos syndrome., Ohyama Yoshiaki;Iso Tatsuya;Niño Adriana Carolina Vargas;Obokata Masaru;Takahashi Rieko;Okumura Wataru;Nakano Akihiko;Amano Masao;Naito Isao;Takatama Masamitsu;Kurabayashi Masahiko, 2010年11月, Journal of cardiology cases, Journal of cardiology cases, 3, 1
    DOI
  • Sex differences in left ventricular afterload and diastolic function are independent from the aortic size., Sorimachi Hidemi;Kurosawa Koji;Yoshida Kuniko;Obokata Masaru;Noguchi Takashi;Naka Minoru;Tange Shoichi;Kurabayashi Masahiko;Negishi Kazuaki, 2019年04月, PloS one, PloS one, 14, 4
    DOI
  • Activation of cardiac AMPK-FGF21 feed-forward loop in acute myocardial infarction: Role of adrenergic overdrive and lipolysis byproducts., Sunaga Hiroaki;Koitabashi Norimichi;Iso Tatsuya;Matsui Hiroki;Obokata Masaru;Kawakami Ryo;Murakami Masami;Yokoyama Tomoyuki;Kurabayashi Masahiko, 2019年08月, Scientific reports, Scientific reports, 9, 1
    DOI
  • Periostin-expressing cell-specific transforming growth factor-β inhibition in pulmonary artery prevents pulmonary arterial hypertension., Seki Mitsuru;Furukawa Nozomi;Koitabashi Norimichi;Obokata Masaru;Conway Simon J;Arakawa Hirokazu;Kurabayashi Masahiko, 2019年08月, PloS one, PloS one, 14, 8
    DOI
  • The relationship between antecedent creatinine decreases and outcomes in patients undergoing hemodialysis., Harada Tomonari;Sorimachi Hidemi;Obokata Masaru;Sunaga Hiroaki;Ishida Hideki;Ito Kyoko;Ogawa Tetsuya;Ando Yoshitaka;Kurabayashi Masahiko;Negishi Kazuaki, 2019年10月, Hemodialysis international. International Symposium on Home Hemodialysis, Hemodialysis international. International Symposium on Home Hemodialysis, 24, 1
    DOI
  • Early Lifestyle Modification Is an Essential Step in Telemedicine for Heart Failure., Koitabashi Norimichi;Obokata Masaru;Kurabayashi Masahiko, 2020年02月, Circulation journal : official journal of the Japanese Circulation Society, Circulation journal : official journal of the Japanese Circulation Society, 84, 3
    DOI
  • Clinical features of dermatomyositis associated with anti-MDA5 antibodies by age., Yamaguchi Koichi;Yamaguchi Aya;Onuki Yuji;Itai Miki;Kashiwagi Chiharu;Takehara Kazutaka;Aoki Shuhei;Kanaya Azusa;Taguchi Kohei;Umetsu Kazue;Oshima Kazuma;Uchida Megumi;Kimura Hayato;Kasahara Morimitsu;Takemura Masao;Hara Kenichiro;Sekiguchi Akiko;Motegi Sei-Ichiro;Muro Yoshinao;Nakasatomi Masao;Motohashi Rena;Sakairi Toru;Nakagawa Junichi;Hiromura Keiju;Obokata Masaru;Kurabayashi Masahiko;Maeno Toshitaka, 2020年03月, Modern rheumatology, Modern rheumatology, 31, 1
    DOI
  • Obesity-Related Heart Failure with Preserved Ejection Fraction: Pathophysiology, Diagnosis, and Potential Therapies., Harada Tomonari;Obokata Masaru, Heart failure clinics, Heart failure clinics, 16, 3
    DOI
  • A case of hemolysis after mitral valve repair: evaluation of hydrodynamic patterns by three-dimensional transesophageal echocardiography., Kato Toshimitsu;Takama Noriaki;Harada Tomonari;Obokata Masaru;Kurosawa Koji;Kurabayashi Masahiko;Murakami Masami, 2020年08月, Journal of medical ultrasonics (2001), Journal of medical ultrasonics (2001), 47, 4
    DOI
  • A case of subvalvular pulmonary stenosis differentiated from a double-chambered right ventricle by transesophageal echocardiography: importance of detecting the pulmonary valve., Kato Toshimitsu;Takama Noriaki;Harada Tomonari;Obokata Masaru;Kurosawa Koji;Kurabayashi Masahiko;Murakami Masami, 2020年08月, Journal of medical ultrasonics (2001), Journal of medical ultrasonics (2001), 47, 4
    DOI
  • Mycotic coronary artery aneurysm causing chest pain detected by transthoracic echocardiography: a potential blind spot of routine screening in parasternal short axis view., Kato Toshimitsu;Takama Noriaki;Aihara Kazufumi;Harada Tomonari;Obokata Masaru;Kurabayashi Masahiko;Murakami Masami, 2020年09月, Journal of medical ultrasonics (2001), Journal of medical ultrasonics (2001), 47, 4
    DOI
  • A case of rapid progression of a cardiac tumor originating from the coronary sinus observed by transthoracic echocardiography., Kato Toshimitsu;Takama Noriaki;Ishibashi Yohei;Harada Tomonari;Obokata Masaru;Kurabayashi Masahiko;Murakami Masami, 2020年09月, Journal of medical ultrasonics (2001), Journal of medical ultrasonics (2001), 47, 4
    DOI
  • DPP-4 inhibitor induces FGF21 expression via sirtuin 1 signaling and improves myocardial energy metabolism., Furukawa Nozomi;Koitabashi Norimichi;Matsui Hiroki;Sunaga Hiroaki;Umbarawan Yogi;Syamsunarno Mas Rizky A A;Yamaguchi Aiko;Obokata Masaru;Hanaoka Hirofumi;Yokoyama Tomoyuki;Kurabayashi Masahiko, 2020年10月, Heart and vessels, Heart and vessels, 36, 1
    DOI
  • Pathophysiological role of fatty acid-binding protein 4 in Asian patients with heart failure and preserved ejection fraction., Harada Tomonari;Sunaga Hiroaki;Sorimachi Hidemi;Yoshida Kuniko;Kato Toshimitsu;Kurosawa Koji;Nagasaka Takashi;Koitabashi Norimichi;Iso Tatsuya;Kurabayashi Masahiko;Obokata Masaru, 2020年11月, ESC heart failure, ESC heart failure, 7, 6
    DOI
  • Independent and incremental prognostic value of semiquantitative measures of tricuspid regurgitation severity in heart failure with preserved ejection fraction., Harada Tomonari;Obokata Masaru;Omote Kazunori;Iwano Hiroyuki;Ikoma Takahiro;Okada Kenya;Yoshida Kuniko;Kato Toshimitsu;Kurosawa Koji;Nagai Toshiyuki;Negishi Kazuaki;Anzai Toshihisa;Kurabayashi Masahiko, 2020年11月, European heart journal. Cardiovascular Imaging, European heart journal. Cardiovascular Imaging
    DOI
  • Urinary collecting system invasion on multiphasic CT in renal cell carcinomas: prevalence, characteristics, and clinical significance., Takamatsu Atsushi;Yoshida Kotaro;Obokata Masaru;Inoue Dai;Yoneda Norihide;Kadono Yoshifumi;Kobayashi Satoshi;Gabata Toshifumi, 2020年11月, Abdominal radiology (New York), Abdominal radiology (New York), 46, 5
    DOI
  • Impact of Right Atrial Remodeling in Heart Failure With Preserved Ejection Fraction., Ikoma Takahiro;Obokata Masaru;Okada Kenya;Harada Tomonari;Sorimachi Hidemi;Yoshida Kuniko;Kato Toshimitsu;Kurosawa Koji;Kurabayashi Masahiko;Murakami Masami, 2020年12月, Journal of cardiac failure, Journal of cardiac failure, 27, 5
    DOI
  • Impact of uric acid on incident hypertension: Sex-specific analysis in different age groups., Ohyama Yoshiaki;Imai Kunihiko;Obokata Masaru;Araki Mie;Sumiyoshi Hisako;Koitabashi Norimichi;Nakamura Tetsuya;Kurabayashi Masahiko, 2019年05月, International Journal of Cardiology. Hypertension, International Journal of Cardiology. Hypertension, 2
    DOI
  • Prognostic impact of elevated fatty acid-binding protein 1 in patients with heart failure., Kagami Kazuki;Sunaga Hiroaki;Sorimachi Hidemi;Harada Tomonari;Yoshida Kuniko;Kato Toshimitsu;Kurosawa Koji;Kawakami Ryo;Koitabashi Norimichi;Iso Tatsuya;Adachi Takeshi;Kurabayashi Masahiko;Obokata Masaru, 2021年02月, ESC heart failure, ESC heart failure, 8, 2
    DOI
  • Comparison of Balloon Angioplasty and Stent Implantation for Femoropopliteal Disease According to Patient and Lesion Subgroup., Kobayashi Norihiro;Hirano Keisuke;Yamawaki Masahiro;Araki Motoharu;Sakai Tsuyoshi;Obokata Masaru;Sakamoto Yasunari;Mori Shinsuke;Tsutsumi Masakazu;Nauchi Masahiro;Honda Yohsuke;Makino Kenji;Shirai Shigemitsu;Sugizaki Yuta;Fukagawa Tomoya;Kishida Toshihiko;Ito Yoshiaki, 2019年02月, Circulation reports, Circulation reports, 1, 2
    DOI
  • Pulmonary Vascular Alterations on Computed Tomography Imaging and Outcomes in Heart Failure With Preserved Ejection Fraction: a Preliminary Data., Kagami Kazuki;Takemura Masao;Yoshida Kotaro;Harada Tomonari;Adachi Hayato;Sorimachi Hidemi;Yamaguchi Koichi;Yoshida Kuniko;Kato Toshimitsu;Adachi Takeshi;Kurabayashi Masahiko;Obokata Masaru, 2021年05月, Journal of cardiac failure, Journal of cardiac failure, 27, 9
    DOI
  • Association between lung ultrasound B-lines and exercise-induced pulmonary hypertension in patients with connective tissue disease., Kagami Kazuki;Harada Tomonari;Yamaguchi Koichi;Kouno Shunichi;Ikoma Takahiro;Yoshida Kuniko;Kato Toshimitsu;Tomono Junichi;Wada Naoki;Adachi Takeshi;Kurabayashi Masahiko;Obokata Masaru, 2021年06月, Echocardiography (Mount Kisco, N.Y.), Echocardiography (Mount Kisco, N.Y.), 38, 8
    DOI
  • Unilateral Lung Congestion During Exercise in a Patient With a Single Pulmonary Vein Stenosis., Kato Toshimitsu;Obokata Masaru;Harada Tomonari;Kaneko Yoshiaki;Kurabayashi Masahiko, 2021年06月, JACC. Case reports, JACC. Case reports, 3, 6
    DOI
  • Urinary FABP1 is a biomarker for impaired proximal tubular protein reabsorption and is synergistically enhanced by concurrent liver injury., Kawakami Ryo;Matsui Miki;Konno Ayumu;Kaneko Ryosuke;Shrestha Shreya;Shrestha Suman;Sunaga Hiroaki;Hanaoka Hirofumi;Goto Sawako;Hosojima Michihiro;Kabasawa Hideyuki;Obokata Masaru;Koitabashi Norimichi;Matsui Hiroki;Sasaki Tsutomu;Saito Akihiko;Yanagita Motoko;Hirai Hirokazu;Kurabayashi Masahiko;Iso Tatsuya, 2021年09月, The Journal of pathology, The Journal of pathology, 255, 4
    DOI
  • Visual echocardiographic scoring system of the left ventricular filling pressure and outcomes of heart failure with preserved ejection fraction., Murayama Michito;Iwano Hiroyuki;Obokata Masaru;Harada Tomonari;Omote Kazunori;Kagami Kazuki;Tsujinaga Shingo;Chiba Yasuyuki;Ishizaka Suguru;Motoi Ko;Tamaki Yoji;Aoyagi Hiroyuki;Nakabachi Masahiro;Nishino Hisao;Yokoyama Shinobu;Tanemura Asuka;Okada Kazunori;Kaga Sanae;Nishida Mutsumi;Nagai Toshiyuki;Kurabayashi Masahiko;Anzai Toshihisa, European heart journal. Cardiovascular Imaging, European heart journal. Cardiovascular Imaging, 23, 5
    DOI
  • Functional Tricuspid Regurgitation and Right Atrial Remodeling in Heart Failure With Preserved Ejection Fraction., Harada Tomonari;Obokata Masaru;Omote Kazunori;Iwano Hiroyuki;Ikoma Takahiro;Okada Kenya;Yoshida Kuniko;Kato Toshimitsu;Kurosawa Koji;Nagai Toshiyuki;Anzai Toshihisa;Borlaug Barry A;Kurabayashi Masahiko, 2021年10月, The American journal of cardiology, The American journal of cardiology, 162
    DOI
  • Pathophysiological and diagnostic importance of fatty acid-binding protein 1 in heart failure with preserved ejection fraction., Harada Tomonari;Araki Takeshi;Sunaga Hiroaki;Kagami Kazuki;Yoshida Kuniko;Kato Toshimitsu;Kawakami Ryo;Tomono Junichi;Wada Naoki;Iso Tatsuya;Kurabayashi Masahiko;Obokata Masaru, 2021年10月, Scientific reports, Scientific reports, 11, 1
    DOI
  • Uncoupling between intravascular and distending pressures leads to underestimation of circulatory congestion in obesity., Obokata Masaru;Reddy Yogesh N V;Melenovsky Vojtech;Sorimachi Hidemi;Jarolim Petr;Borlaug Barry A, 2021年11月, European journal of heart failure, European journal of heart failure, 24, 2
    DOI
  • Echocardiography in the diagnostic evaluation and phenotyping of heart failure with preserved ejection fraction., Harada Tomonari;Kagami Kazuki;Kato Toshimitsu;Obokata Masaru, 2021年11月, Journal of cardiology, Journal of cardiology, 79, 6
    DOI
  • The H2FPEF and HFA-PEFF algorithms for predicting exercise intolerance and abnormal hemodynamics in heart failure with preserved ejection fraction., Amanai Shiro;Harada Tomonari;Kagami Kazuki;Yoshida Kuniko;Kato Toshimitsu;Wada Naoki;Obokata Masaru, 2022年01月, Scientific reports, Scientific reports, 12, 1
    DOI
  • The roles of global longitudinal strain imaging in contemporary clinical cardiology., Kato Toshimitsu;Harada Tomonari;Kagami Kazuki;Obokata Masaru, 2022年01月, Journal of medical ultrasonics (2001), Journal of medical ultrasonics (2001), 49, 2
    DOI
  • Cardiac Power Output Is Independently and Incrementally Associated With Adverse Outcomes in Heart Failure With Preserved Ejection Fraction., Harada Tomonari;Yamaguchi Miho;Omote Kazunori;Iwano Hiroyuki;Mizuguchi Yoshifumi;Amanai Shiro;Yoshida Kuniko;Kato Toshimitsu;Kurosawa Koji;Nagai Toshiyuki;Negishi Kazuaki;Anzai Toshihisa;Obokata Masaru, 2022年02月, Circulation. Cardiovascular imaging, Circulation. Cardiovascular imaging, 15, 2
    DOI
  • Right atrial pressure represents cumulative cardiac burden in heart failure with preserved ejection fraction., Nagata Reika;Harada Tomonari;Omote Kazunori;Iwano Hiroyuki;Yoshida Kotaro;Kato Toshimitsu;Kurosawa Koji;Nagai Toshiyuki;Anzai Toshihisa;Obokata Masaru, 2022年02月, ESC heart failure, ESC heart failure, 9, 2
    DOI
  • Peripheral Venous Pressure-Assisted Exercise Stress Echocardiography in the Evaluation of Pulmonary Hypertension During Exercise in Patients With Suspected Heart Failure With Preserved Ejection Fraction., Yang Jeong Hoon;Harada Tomonari;Choi Ki Hong;Kato Toshimitsu;Kim Darae;Takama Noriaki;Park Taek Kyu;Kurabayashi Masahiko;Chang Sung-A;Obokata Masaru, 2022年02月, Circulation. Heart failure, Circulation. Heart failure, 15, 3
    DOI
  • Impaired Right Atrial Reserve Function in Heart Failure with Preserved Ejection Fraction., Kagami Kazuki;Harada Tomonari;Yoshida Kuniko;Amanai Shiro;Kato Toshimitsu;Wada Naoki;Adachi Takeshi;Obokata Masaru, 2022年03月, Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography, Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography, 35, 8
    DOI
  • Results of PRospect trial to Elucidate the utility of EchocarDiography-based Cardiac ouTput in acute heart failure (PREDICT)., Iwano Hiroyuki;Utsunomiya Hiroto;Shibayama Kentaro;Tanaka Hidekazu;Isotani Akihiro;Onishi Toshinari;Obokata Masaru;Izumo Masaki;Kusunose Kenya;Furukawa Atsuko;Yamada Masahiro;Kitai Takeshi;Onishi Tetsuari;Yamamoto Masayoshi;Sasaki Shunsuke;Nochioka Kotaro;Ito Yoichi M;Anzai Toshihisa, 2022年03月, Journal of cardiology, Journal of cardiology, 80, 3
    DOI
  • Exercise Stress Echocardiography in the Diagnostic Evaluation of Heart Failure with Preserved Ejection Fraction., Harada Tomonari;Kagami Kazuki;Kato Toshimitsu;Ishii Hideki;Obokata Masaru, 2022年03月, Journal of cardiovascular development and disease, Journal of cardiovascular development and disease, 9, 3
    DOI
  • Ketone body and FGF21 coordinately regulate fasting-induced oxidative stress response in the heart., Kawakami Ryo;Sunaga Hiroaki;Iso Tatsuya;Kaneko Ryosuke;Koitabashi Norimichi;Obokata Masaru;Harada Tomonari;Matsui Hiroki;Yokoyama Tomoyuki;Kurabayashi Masahiko, 2022年05月, Scientific reports, Scientific reports, 12, 1
    DOI
  • Diastolic Filling Time, Chronotropic Response, and Exercise Capacity in Heart Failure and Preserved Ejection Fraction With Sinus Rhythm., Kagami Kazuki;Obokata Masaru;Harada Tomonari;Kato Toshimitsu;Wada Naoki;Adachi Takeshi;Ishii Hideki, 2022年06月, Journal of the American Heart Association, Journal of the American Heart Association, 11, 13
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  • Diagnosis of Heart Failure With Preserved Ejection Fraction Among Patients With Unexplained Dyspnea., Reddy Yogesh N V;Kaye David M;Handoko M Louis;van de Bovenkamp Arno A;Tedford Ryan J;Keck Carson;Andersen Mads J;Sharma Kavita;Trivedi Rishi K;Carter Rickey E;Obokata Masaru;Verbrugge Frederik H;Redfield Margaret M;Borlaug Barry A, JAMA cardiology, JAMA cardiology, 7, 9
    DOI
  • Obesity and heart failure with preserved ejection fraction: new insights and pathophysiological targets., Borlaug Barry A;Jensen Michael D;Kitzman Dalane W;Lam Carolyn S P;Obokata Masaru;Rider Oliver J, Cardiovascular research, Cardiovascular research, 118, 18
    DOI
  • Key Phenotypes of Heart Failure with Preserved Ejection Fraction: Pathophysiologic Mechanisms and Potential Treatment Strategies., Kagami Kazuki;Harada Tomonari;Ishii Hideki;Obokata Masaru, 2022年09月, Cardiology clinics, Cardiology clinics, 40, 4
    DOI
  • Adiposity and clinical outcomes in East Asian patients with heart failure and preserved ejection fraction., Seki Yuko;Obokata Masaru;Harada Tomonari;Kagami Kazuki;Sorimachi Hidemi;Saito Yuki;Kato Toshimitsu;Ishii Hideki, 2022年12月, International journal of cardiology. Heart & vasculature, International journal of cardiology. Heart & vasculature, 44
    DOI
  • Incremental diagnostic value of post-exercise lung congestion in heart failure with preserved ejection fraction., Kagami Kazuki;Obokata Masaru;Harada Tomonari;Sorimachi Hidemi;Yuasa Naoki;Saito Yuki;Kato Toshimitsu;Wada Naoki;Adachi Takeshi;Ishii Hideki, European heart journal. Cardiovascular Imaging, European heart journal. Cardiovascular Imaging, 24, 5
    DOI
  • Utility of E/e' Ratio During Low-Level Exercise to Diagnose Heart Failure With Preserved Ejection Fraction., Harada Tomonari;Obokata Masaru;Kagami Kazuki;Sorimachi Hidemi;Kato Toshimitsu;Takama Noriaki;Wada Naoki;Ishii Hideki, 2022年12月, JACC. Cardiovascular imaging, JACC. Cardiovascular imaging
    DOI
  • Disproportionate exercise-induced pulmonary hypertension in relation to cardiac output in heart failure with preserved ejection fraction: a non-invasive echocardiographic study., Saito Yuki;Obokata Masaru;Harada Tomonari;Kagami Kazuki;Sorimachi Hidemi;Yuasa Naoki;Kato Toshimitsu;Wada Naoki;Okumura Yasuo;Ishii Hideki, 2023年03月, European journal of heart failure, European journal of heart failure, 25, 6
    DOI
  • Diagnostic value of expired gas analysis in heart failure with preserved ejection fraction., Saito Yuki;Obokata Masaru;Harada Tomonari;Kagami Kazuki;Murata Makoto;Sorimachi Hidemi;Kato Toshimitsu;Wada Naoki;Okumura Yasuo;Ishii Hideki, 2023年03月, Scientific reports, Scientific reports, 13, 1
    DOI
  • Diagnostic value of reduced left atrial compliance during ergometry exercise in heart failure with preserved ejection fraction., Harada Tomonari;Kagami Kazuki;Shina Takayuki;Sorimachi Hidemi;Yuasa Naoki;Saito Yuki;Naito Ayami;Yoshida Kuniko;Kato Toshimitsu;Wada Naoki;Ishii Hideki;Obokata Masaru, 2023年04月, European journal of heart failure, European journal of heart failure, 25, 8
    DOI
  • Prognostic benefit of early diagnosis with exercise stress testing in heart failure with preserved ejection fraction., Saito Yuki;Obokata Masaru;Harada Tomonari;Kagami Kazuki;Wada Naoki;Okumura Yasuo;Ishii Hideki, European journal of preventive cardiology, European journal of preventive cardiology, 30, 9
    DOI
  • Epidemiology, Pathophysiology, Diagnosis, and Therapy of Heart Failure With Preserved Ejection Fraction in Japan., Obokata Masaru;Sorimachi Hidemi;Harada Tomonari;Kagami Kazuki;Saito Yuki;Ishii Hideki, 2023年03月, Journal of cardiac failure, Journal of cardiac failure, 29, 3
    DOI
  • Pathophysiologic Contributions of Visceral Adiposity to Left Ventricular Diastolic Dysfunction., Nagata Reika;Obokata Masaru;Matsui Miki;Matsui Hiroki;Seki Yuko;Igarashi Takamichi;Sunaga Hiroaki;Kawakami Ryo;Harada Tomonari;Kagami Kazuki;Saeki Hiroshi;Shirabe Ken;Iso Tatsuya;Ishii Hideki, 2023年06月, Journal of cardiovascular development and disease, Journal of cardiovascular development and disease, 10, 6
    DOI
  • Effects of Mineralocorticoid Receptor Antagonists in Early-Stage Heart Failure With Preserved Ejection Fraction., Kagami Kazuki;Obokata Masaru;Harada Tomonari;Saito Yuki;Naito Ayami;Sorimachi Hidemi;Yuasa Naoki;Kato Toshimitsu;Wada Naoki;Adachi Takeshi;Ishii Hideki, 2023年03月, CJC open, CJC open, 5, 5
    DOI
  • Characterization and prognostic importance of chronotropic incompetence in heart failure with preserved ejection fraction., Yuasa Naoki;Obokata Masaru;Harada Tomonari;Kagami Kazuki;Sorimachi Hidemi;Saito Yuki;Naito Ayami;Kato Toshimitsu;Wada Naoki;Ishii Hideki, 2023年07月, Journal of cardiology, Journal of cardiology, 83, 2
    DOI
  • Pathophysiologic and prognostic importance of cardiac power output reserve in heart failure with preserved ejection fraction., Takizawa Daiki;Harada Tomonari;Obokata Masaru;Kagami Kazuki;Sorimachi Hidemi;Yuasa Naoki;Saito Yuki;Murakami Fumitaka;Naito Ayami;Kato Toshimitsu;Wada Naoki;Ishii Hideki, European heart journal. Cardiovascular Imaging, European heart journal. Cardiovascular Imaging, 25, 2
    DOI
  • Reply to 'Phenotypic characterization of heart failure with preserved ejection fraction'., Saito Yuki;Obokata Masaru, 2023年10月, European journal of heart failure, European journal of heart failure, 25, 12
    DOI
  • Contributions of anemia to exercise intolerance in heart failure with preserved ejection fraction-An exercise stress echocardiographic study., Naito Ayami;Obokata Masaru;Kagami Kazuki;Harada Tomonari;Sorimachi Hidemi;Yuasa Naoki;Saito Yuki;Kato Toshimitsu;Wada Naoki;Adachi Takeshi;Ishii Hideki, 2023年08月, International journal of cardiology. Heart & vasculature, International journal of cardiology. Heart & vasculature, 48
    DOI
  • A Case Report of Mixed-type Dyspnoea Diagnosed via Non-invasive and Invasive Cardiopulmonary Exercise Tests., Takamura Yuta;Kaneko Tomohiro;Kagiyama Nobuyuki;Dotare Taishi;Sunayama Tsutomu;Nakade Taisuke;Murata Azusa;Endo Hirohisa;Kuroda Shunsuke;Matsue Yuya;Obokata Masaru;Minamino Tohru, 2023年11月, Internal medicine (Tokyo, Japan), Internal medicine (Tokyo, Japan)
    DOI
  • Diagnostic and therapeutic implications of obesity in heart failure with preserved ejection fraction., Saito Yuki;Obokata Masaru, 2024年01月, European journal of heart failure, European journal of heart failure, 26, 1
    DOI
  • Prevalence and risk factors for medication-refractory reflux esophagitis in patients with systemic sclerosis in Japan., Kuribayashi Shiko;Nakamura Fumihiko;Motegi Sei-Ichiro;Hara Kenichiro;Hosaka Hiroko;Sekiguchi Akiko;Ishikawa Mai;Endo Yukie;Harada Tomonari;Sorimachi Hidemi;Obokata Masaru;Uchida Mitsuo;Yamaguchi Koichi;Uraoka Toshio, 2024年01月, Journal of gastroenterology, Journal of gastroenterology, 59, 3
    DOI
  • Practice guidance for stress echocardiography., Hirano Yutaka;Amano Masashi;Obokata Masaru;Izumo Masaki;Utsunomiya Hiroto, 2024年02月, Journal of echocardiography, Journal of echocardiography, 22, 1
    DOI
  • HFpEFの評価における運動負荷心エコー(Exercise Stress Echocardiography in the Evaluation of HFpEF), 小保方 優;Ishii Hideki, 2022年03月, 日本循環器学会学術集会抄録集, 86回, TP20
  • 2022年におけるHFpEFの診断および治療法(Diagnosis and Treatments of HFpEF in 2022), 小保方 優;Ishii Hideki, 2022年03月, 日本循環器学会学術集会抄録集, 86回, MS13
  • 左室駆出率の保たれた心不全患者(HFpEF)の眼循環評価, 篠原 洋一郎;小保方 優;向井 亮;秋山 英雄, 2022年03月, 日本眼科学会雑誌, 126, 臨増, 279
  • 運動負荷により右室流出路駆出血流速波形におけるnotchが出現した2症例, 原田 智成;小保方 優;加藤 寿光;石井 秀樹;村上 正巳, 2022年04月, 超音波医学, 49, Suppl., S705
  • 左室駆出率が保たれた心不全における肺拡散容量が心機能と運動能力に及ぼす異なる影響(Distinct Impact of Lung Diffusing Capacity on Cardiac Function and Exercise Capacity in Heart Failure with Preserved Ejection Fraction), 反町 秀美;湯浅 直紀;原田 智成;小保方 優;石井 秀樹, 2023年03月, 日本循環器学会学術集会抄録集, 87回, OJ35
  • 左室駆出率が保たれた心不全における内臓脂肪による炎症性サイトカイン産生(Inflammatory Cytokine Production by Visceral Fat in Heart Failure with Preserved Ejection Fraction), 永田 玲香;小保方 優;松井 弘樹;須永 浩章;川上 亮;原田 智成;磯 達也;横山 知行;石井 秀樹, 2023年03月, 日本循環器学会学術集会抄録集, 87回, PJ053
  • 左房に関わる諸問題を心エコー図で診る　左室駆出率を保たれた心不全の早期診断に左房機能評価は有用か?(Diagnostic value of LA function analysis in identifying early-stage HFpEF), 小保方 優, 2023年04月, 超音波医学, 50, Suppl., S262
  • HFpEF患者における運動負荷心エコー時の血圧上昇の予後への影響の検討, 村上 文崇;原田 智成;湯浅 直紀;反町 秀美;加藤 寿光;石井 秀樹;小保方 優, 2023年04月, 超音波医学, 50, Suppl., S625
  • 【レッツ・スタート負荷心エコー!】肺高血圧の疑いに用いる　判断基準とポイント, 石井 智晃;小保方 優, 2023年08月, 心エコー, 24, 8, 814
  • 【循環生理を理解し診療に活かそう!】識る　HFpEFをどう考えるか?, 小保方 優, 2023年09月, Heart View, 27, 9, 862
  • HFpEFの治療戦略　運動負荷心エコーを使ったHFpEFの積極的治療戦略, 小保方 優, 2023年09月, 日本心臓病学会学術集会抄録, 71回, S11
  • 運動負荷試験を使ったPHとHFpEFへのアプローチ, 小保方 優, 2023年11月, 日臨技北日本支部医学検査学会抄録集, 11回, 80
  • 【HFpEFを紐解く～診断・治療の標準化のために必要なこと～】識る　HFpEFの疫学とフェノタイピング, 谷 友太;小保方 優, 2024年02月, Heart View, 28, 2, 124
  • 最新の臨床心臓病学における長軸方向ストレインイメージングの役割, 加藤 寿光;原田 智成;鏡 和樹;小保方 優, 2024年01月, 超音波医学, 51, 1, 37
  • 【心エコー 何をどこまで評価できるか?】心エコーを活かして心不全を治療する　この息切れは心不全?　心エコーを活用して診断に迫る, 村上 文崇;小保方 優, 2024年04月, 循環器ジャーナル, 72, 2, 214

MISC

  • Comparison of different interdialytic intervals among hemodialysis patients on their echocardiogram-based cardiovascular parameters, Masaru Obokata,Kazuaki Negishi,Thomas H. Marwick,Koji Kurosawa,Hideki Ishida,Kyoko Ito,Tetsuya Ogawa,Yoshitaka Ando,Masahiko Kurabayashi, 2015年04月, AMERICAN HEART JOURNAL, 169, 4, 523, +
    DOI
  • A Risk Score with Additional Four Independent Factors to Predict the Incidence and Recovery from Metabolic Syndrome: Development and Validation in Large Japanese Cohorts, Masaru Obokata,Kazuaki Negishi,Yoshiaki Ohyama,Haruka Okada,Kunihiko Imai,Masahiko Kurabayashi, 2015年07月, PLOS ONE, 10, 7, e0133884
    DOI
  • Indoxyl Sulfate, a Uremic Toxin, Contributes Pathogenesis of Uremic Cardiomyopathy through Reduction of Sarcoplasmic/endoplasmic Reticulum Calcium ATPase 2 Gene Expression, Masaru Obokata,Norimichi Koitabashi,Masahiko Kurabayashi, 2013年10月, JOURNAL OF CARDIAC FAILURE, 19, 10, S158, S158, 研究発表ペーパー・要旨（国際会議）
    DOI
  • Cardiac Fibrosis Induced by Catecolamine is Paradoxically Controlled by Tgf-beta Signaling, Norimichi Koitabashi,Masaru Obokata,Masashi Arai,David A. Kass,Masahiko Kurabayashi, 2012年11月, CIRCULATION, 126, 21, 研究発表ペーパー・要旨（国際会議）
  • Catecholamine-induced Cardiac Fibrosis is Paradoxically Controlled by TGF beta Signaling, Norimichi Koitabashi,Masaru Obokata,Masashi Arai,David Kass,Masahiko Kurabayashi, 2012年10月, JOURNAL OF CARDIAC FAILURE, 18, 10, S189, S189, 研究発表ペーパー・要旨（国際会議）
    DOI
  • Indoxyl Sulfate, a Uremic Toxin, Exaggerates Cardiac Growth Factor Expression, Masaru Obokata,Norimichi Koitabashi,Masashi Arai,Masahiko Kurabayashi, 2012年10月, JOURNAL OF CARDIAC FAILURE, 18, 10, S152, S152, 研究発表ペーパー・要旨（国際会議）
    DOI
  • Vildagliptin Attenuates Cardiac Hypertrophy and Improves Ventricular Efficiency Through FGF21 Expression in Pressure-overloaded Mouse Heart, Nozomi Furukawa,Norimichi Koitabashi,Hiroaki Sunaga,Masaru Obokata,Yogi Umbarawan,Mas R. Syamsunarno,Aiko Yamaguchi,Hiroki Matsui,Tomoyuki Yokoyama,Masahiko Kurabayashi, 2016年11月, CIRCULATION, 134, 研究発表ペーパー・要旨（国際会議）
  • Direct comparison of cardiacmagnetic resonance feature tracking and 2D/3D echocardiography speckle tracking for evaluation of global left ventricular strain, Masaru Obokata,Yasufumi Nagata,Victor Chien-Chia Wu,Yuichiro Kado,Masahiko Kurabayashi,Yutaka Otsuji,Masaaki Takeuchi, 2016年05月, EUROPEAN HEART JOURNAL-CARDIOVASCULAR IMAGING, 17, 5, 525, 532
    DOI
  • Independent and incremental prognostic value of novel cardiac biomarkers in chronic hemodialysis patients, Masaru Obokata,Hiroaki Sunaga,Hideki Ishida,Kyoko Ito,Tetsuya Ogawa,Yoshitaka Ando,Masahiko Kurabayashi,Kazuaki Negishi, 2016年09月, AMERICAN HEART JOURNAL, 179, 29, 41
    DOI
  • 血中脂肪酸結合蛋白FABP4濃度は急性心筋梗塞および心停止患者で急激に上昇する, 小保方 優,大山 善昭,磯 達也,須永 浩章,倉林 正彦, 2015年09月, 日本心臓病学会学術集会抄録, 日本心臓病学会学術集会抄録, 63回, 872, 872
  • 新規心臓線維化バイオマーカーは維持透析患者の心血管イベントリスク層別化に有用である, 須永 浩章,小保方 優,根岸 一明,石田 秀岐,伊藤 恭子,小川 哲也,安藤 義孝,松井 弘樹,横山 知行,倉林 正彦, 2016年10月, 日本未病システム学会学術総会抄録集, 日本未病システム学会学術総会抄録集, 23回, 97, 97
  • ST2とgalectin-3の可溶性アイソフォームは、慢性血液透析患者における独立的かつ追加的な予後予測能を有する(Soluble Isoforms of ST2 and Galectin-3 Have Independent and Incremental Prognostic Value in Chronic Hemodialysis Patients), 須永 浩章,小保方 優,小川 哲也,根岸 一明,倉林 正彦, 2017年03月, 日本循環器学会学術集会抄録集, 日本循環器学会学術集会抄録集, 81回, PJ, 057
  • 血液透析患者における臨床転帰悪化を示す新規バイオマーカーとしての血中ケトン体(Circulating Ketone Body as a Novel Biomarker for Worse Clinical Outcomes in Hemodialysis Patients), 須永 浩章,小保方 優,根岸 一明,小川 哲也,磯 達也,小板橋 紀通,倉林 正彦, 2018年03月, 日本循環器学会学術集会抄録集, 日本循環器学会学術集会抄録集, 82回, OJ03, 1
  • Vildagliptin Attenuates Cardiac Hypertrophy and Improves Ventricular Efficiency Through FGF21 Expression in Pressure-overloaded Mouse Heart, Nozomi Furukawa,Norimichi Koitabashi,Hiroaki Sunaga,Masaru Obokata,Yogi Umbarawan,Mas R. Syamsunarno,Aiko Yamaguchi,Hiroki Matsui,Tomoyuki Yokoyama,Masahiko Kurabayashi, 2016年11月, CIRCULATION, 134, 研究発表ペーパー・要旨（国際会議）
  • A Massive Increase in Serum Levels of Fatty Acid Binding Protein 4 in Patients With Acute Myocardial Infarction Complicated by Out-of-Hospital Cardiac Arrest Due to Ventricular Fibrillation, Hiroaki Sunaga,Tatsuya Iso,Masaru Obokata,Yoshiaki Ohyama,Norimichi Koitabashi,Ryuichi Funada,Noriaki Takama,Hiroki Matsui,Tomoyuki Yokoyama,Masami Murakami,Masahiko Kurabayashi, 2016年11月, CIRCULATION, 134, 研究発表ペーパー・要旨（国際会議）
  • Integrated Area of Desaturation Index can Predict Three-Year Prognosis in Heart Failure Patients after Adaptive Servo Ventilation Therapy, Noriaki Takama,Hiroshi Hasegawa,Keita Goto,Kuniko Masuda,Hidemi Sorimachi,Makito Sato,Masaru Obokata,Yae Matsuo,Hirokazu Sano,Ryuichi Funada,Syu Kasama,Norimichi Koitabashi,Masahiko Kurabayashi, 2014年11月, CIRCULATION, 130, 研究発表ペーパー・要旨（国際会議）
  • Early Increase in Serum Fatty Acid Binding Protein 4 Levels in Patients with Acute Myocardial Infarction: Lipolysis as a Novel Marker for Myocardial Ischemia, Hiroaki Sunaga,Yoshiaki Ohyama,Masaru Obokata,Tatsuya So,Tomoka Kawaguchi,Norimichi Koitabashi,Ryuichi Funada,Noriaki Takama,Mas Rizky A. Syamsunarno,Hiroki Matsui,Tomoyuki Yokoyama,Masahiko Kurabayashi, 2014年11月, CIRCULATION, 130, 研究発表ペーパー・要旨（国際会議）
  • 脂肪酸結合タンパクFABP4は急性心筋梗塞の早期診断マーカーとして有用である, 須永 浩章,磯 達也,大山 善昭,小保方 優,河口 智香,小板橋 紀通,Syamsunarno MasRizky A.A,松井 弘樹,横山 知行,倉林 正彦, 2015年09月, 日本未病システム学会学術総会抄録集, 日本未病システム学会学術総会抄録集, 22回, 136, 136
  • Relation Between Echocardiogram-Based Cardiac Parameters and Outcome in Heart Failure With Preserved and Reduced Ejection Fraction, Masaru Obokata,Masaaki Takeuchi,Kazuaki Negishi,Nobuyuki Ohte,Masaki Izumo,Eiji Yamashita,Mio Ebato,Satoshi Yuda,Masahiko Kurabayashi,Satoshi Nakatani, 2016年11月, AMERICAN JOURNAL OF CARDIOLOGY, 118, 9, 1356, 1362
    DOI
  • Cumulative Burden of Myocardial Dysfunction in Cardiac Amyloidosis Assessed Using Four-Chamber Cardiac Strain, Yuichiro Kado,Masaru Obokata,Yasufumi Nagata,Tomoko Ishizu,Karima Addetia,Kazutaka Aonuma,Masahiko Kurabayashi,Roberto M. Lang,Masaaki Takeuchi,Yutaka Otsuji, 2016年11月, JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY, 29, 11, 1092, +
    DOI
  • Effect of Sex Differences on the Association Between Stroke Risk and Left Atrial Anatomy or Mechanics in Patients With Atrial Fibrillation, Kuniko Yoshida,Masaru Obokata,Koji Kurosawa,Hidemi Sorimachi,Masahiko Kurabayashi,Kazuaki Negishi, 2016年10月, CIRCULATION-CARDIOVASCULAR IMAGING, 9, 10, e004999
    DOI
  • Left Atrial Strain Provides Incremental Value for Embolism Risk Stratification over CHA(2)DS(2)-VASc Score and Indicates Prognostic Impact in Patients with Atrial Fibrillation, Masaru Obokata,Kazuaki Negishi,Koji Kurosawa,Rieko Tateno,Shoichi Tange,Masashi Arai,Masao Amano,Masahiko Kurabayashi, 2014年07月, JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY, 27, 7, 709, U70
    DOI
  • Fatty Acid Binding Protein 4 and 5 Play a Crucial Role in Thermogenesis under the Conditions of Fasting and Cold Stress, Mas Rizky A. A. Syamsunarno,Tatsuya Iso,Aiko Yamaguchi,Hirofumi Hanaoka,Mirasari Putri,Masaru Obokata,Hiroaki Sunaga,Norimichi Koitabashi,Hiroki Matsui,Kazuhisa Maeda,Keigo Endo,Yoshito Tsushima,Tomoyuki Yokoyama,Masahiko Kurabayashi, 2014年03月, PLOS ONE, 9, 3, e90825
    DOI
  • Incremental Prognostic Value of Ventricular-Arterial Coupling over Ejection Fraction in Patients with Maintenance Hemodialysis, Masaru Obokata,Koji Kurosawa,Hideki Ishida,Kyoko Ito,Tetsuya Ogawa,Yoshitaka Ando,Masahiko Kurabayashi,Kazuaki Negishi, 2017年05月, JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY, 30, 5, 444, +
    DOI
  • Ventricular-Arterial Coupling and Exercise-Induced Pulmonary Hypertension During Low-Level Exercise in Heart Failure With Preserved or Reduced Ejection Fraction, Masaru Obokata,Yasufumi Nagata,Yuichiro Kado,Masahiko Kurabayashi,Yutaka Otsuji,Masaaki Takeuchi, 2017年03月, JOURNAL OF CARDIAC FAILURE, 23, 3, 216, 220
    DOI
  • Robust suppression of cardiac energy catabolism with marked accumulation of energy substrates during lipopolysaccharide-induced cardiac dysfunction in mice, Yogi Umbarawan,Mas Rizky A. A. Syamsunarno,Hideru Obinata,Aiko Yamaguchi,Hiroaki Sunaga,Hiroki Matsui,Takako Hishiki,Tomomi Matsuura,Norimichi Koitabashi,Masaru Obokata,Hirofumi Hanaoka,Anwarul Haque,Fumio Kunimotol,Yoshito Tsushima,Makoto Suematsu,Masahiko Kurabayashi,Tatsuya Iso, 2017年12月, METABOLISM-CLINICAL AND EXPERIMENTAL, 77, 47, 57
    DOI
  • A Critical Role of Fatty Acid Binding Protein 4 and 5 (FABP4/5) in the Systemic Response to Fasting, Syamsunarno,Mas Rizky A. A,Iso\, Tatsuya,Hanaoka\, Hirofumi,Yamaguchi\, Aiko,Obokata\, Masaru,Koitabashi\, Norimichi,Goto\, Kosaku,Hishiki\, Takako,Nagahata\, Yoshiko,Matsui\, Hiroki,Sano\, Motoaki,Kobayashi\, Masaki,Kikuchi\, Osamu,Sasaki\, Tsutomu,Maeda\, Kazuhisa,Murakami\, Masami,Kitamura\, Tadahiro,Suematsu\, Makoto,Tsushima\, Yoshito,Endo\, Keigo,Hotamisligil,Goekhan S,Kurabayashi\, Masahiko, 2013年, PLOS ONE, 8, 11, e79386
    DOI
  • Incremental Diagnostic Value of LA Strain With Leg Lifts in Heart Failure With Preserved Ejection Fraction, Obokata\, Masaru,Negishi\, Kazuaki,Kurosawa\, Koji,Arima\, Hitomi,Tateno\, Rieko,Ui\, Goro,Tange\, Shoichi,Arai\, Masashi,Kurabayashi\, Masahiko, 2013年, JACC-CARDIOVASCULAR IMAGING, 6, 7, 749, 758
    DOI
  • Association Between Circulating Ketone Bodies and Worse Outcomes in Hemodialysis Patients, Obokata\, Masaru,Negishi\, Kazuaki,Sunaga\, Hiroaki,Ishida\, Hideki,Ito\, Kyoko,Ogawa\, Tetsuya,Iso\, Tatsuya,Ando\, Yoshitaka,Kurabayashi\, Masahiko, 2017年, JOURNAL OF THE AMERICAN HEART ASSOCIATION, 6, 10, e006885
    DOI

受賞

  • 公募研究助成, Research grant, 小保方優, Masaru Obokata, 日本新薬, Nippon Shinyaku, 2020年02月
  • 2019 年度日本循環器学会 医師臨床研究助成, Research Grant for Clinical Investigation, 小保方 優, Obokata Masaru, 日本循環器学会, The Japanese Circulation Society, 2020年02月
  • Young Investigator’s Award優秀賞, Young Investigator’s Award, 小保方 優, Obokata Masaru, 日本心エコー図学会, Japanese Society of Echocardiography, 2012年04月
  • Young Investigator’s Award優秀賞, Young Investigator’s Award, 小保方 優, Obokata Masaru, 日本心臓病学会, Japanese Collage of Cardiology, 2014年09月
  • 海外学会発表優秀論文賞, Abstract Award for Overseas Congress, 小保方 優, Obokata Masaru, 日本心エコー図学会, Japanese Society of Echocardiography, 2015年01月
  • Echo U-40-Research Achievement Award, Echo U-40-Research Achievement Award, 小保方 優, Obokata Masaru, 日本心エコー図学会, Japanese Society of Echocardiography, 2015年03月
  • Young Investigator’s Award優秀賞, Young Investigator’s Award, 小保方 優, Obokata Masaru, 日本循環器学会, Japanese Circulation Society, 2015年04月
  • Banyu Fellowship Program生活習慣病領域, Banyu Fellowship Program, 小保方 優, Obokata Masaru, MSD生命科学財団, MSD life Science Foundation, 2015年12月
  • 海外留学助成, Research Grant, 小保方 優, Obokata Masaru, 日本心エコー図学会, Japanese Society of Echocardiography, 2017年06月
  • トラベルグラント賞, Travel Grant Awards, 小保方 優, Obokata Masaru, アメリカ心不全学会, Heart Failure Society of America (HFSA), 2017年09月
  • 海外留学助成リサーチフェローシップ, Research fellowship, 小保方 優, Obokata Masaru, 上原記念生命科学財団, The Uehara Memorial Foundation, 2017年12月
  • 第5回循環器イメージング賞優秀賞, 5th Cardiovascualr Imaging Award, 小保方 優, Obokata Masaru, 日本循環器学会, Japanese Circulation Society, 2018年03月
  • 研究助成, Research grant, 小保方 優, Obokata Masaru, 福田記念医療技術振興財団, Fukuda Foundation for Medical Technology, 2019年06月
  • Jay N. Cohn New Investigator Award, Jay N. Cohn New Investigator Award, 小保方 優, Obokata Masaru, アメリカ心不全学会, Heart Failure Society of America (HFSA), 2018年09月
  • 研究助成, Research grant, 小保方 優, Obokata Masaru, 持田記念医学薬学振興財団, Mochida Memorial Foundation for Medical and Pharmaceutical Research, 2019年09月

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