例）生活習慣病

卒業生インタビュー

河村岩成先生

個人写真

経歴

2011年　浜松医科大学卒

2011年　東京都立広尾病院　ジュニアレジデント

2013年　東京都立広尾病院　シニアレジデント
　　　　（循環器科）

2017年　東京都立広尾病院　クリニカル・フェロー
　　　　（循環器科）

2019年　留学　マウントサイナイ病院

2023年　東京医科歯科大学

（経歴　※2024年10月時点）

Q.ジュニアレジデントとして、広尾病院で研修されましたが、当院での研修はどうでしたか？

A.救急では主体的に診察から診療までを行うことが出来、上級医からのフィードバックを貰うことが出来る環境でした。研修同期は8名でしたが、自主的に勉強会などを企画し、公私共に仲良く研修期間を過ごしました。広尾病院は島しょ医療を重点医療として担っているため、ヘリコプターで島しょに患者搬送をする機会もあり、責任感を持って診療に臨むことが出来ました。また選択期間にプログラムの連携施設である東京都立駒込病院の膠原病科で研修を行い、多くの膠原病診療を経験できました。

Q.ジュニアレジデントから引き続きシニアレジデント(専門臨床研修)も広尾病院で行われていますが、何に魅力を感じられ、決められましたか？

A.広尾病院は3次救急病院ですが、心血管病患者に関しては循環器内科が初療から診療を行うため、急性期診療を多く経験できること、また虚血性心疾患と不整脈の症例数が共に都内でトップクラスであることを主に魅力的と感じ広尾病院でのシニアレジデントを希望しました。

Q.シニアレジデント時代の研修はいかがでしたか？

A.切磋琢磨できる同期にも恵まれ、診療はもちろんのこと、数多くの研究会や学会での発表の機会を頂き、初めて海外学会で口述発表を行いました。また、日本不整脈学会カテーテルアブレーション関連秋季大会でのベストアブストラクト賞や第29回臨床不整脈研究会での最優秀演題賞を受賞することが出来ました。医師アカデミーの制度を利用しての東京都立墨東病院での救命救急センター研修や、東京ベイ浦安病院で弁膜症を勉強できたのも良い経験となりました。

集合写真

Q.クリニカルフェロー期間に海外研修に行かれていましたが、制度としてどのように感じられましたか？

A.この制度を利用して、フランスのボルドー大学で1ヶ月、ニューヨークのマウントサイナイ医科大学で1ヶ月研修することが出来ました。実際にヨーロッパとアメリカで研修することが出来たと同時に、のちにマウントサイナイ医科大学へ留学するきっかけを作ることが出来ました。この制度がなければ留学は出来なかったと思いますので、私にとってこの制度は非常に重要なものでした。

Q.広尾病院に在籍されていた間、先生のされた研究や論文について教えていただけますか？

A.私が広尾病院に在院したのは医師9年目までですが、その中で英文原著論文10本を執筆することが出来ました。その中でも広尾病院が以前から発表していた、Marshall静脈を介した心房頻拍の高密度マッピングを介した回路の同定を検討した症例をまとめた論文は印象に残っています。拙い英文を辛抱強く添削してくれた、指導医の先生方のご指導の賜物と思っています。

Q.留学中のお話を聞かせてください。

A.私が留学したマウントサイナイ医科大学の循環器科はTop 20 cardiology hospitals in the worldに毎年ランクインしており、不整脈科長のVivek Reddy先生は世界的にも高明な先生です。マウントサイナイ医科大学では臨床症例数の数もさる事ながら、数多くの臨床試験が行われ、それと同時に大型の動物実験も行われています。私は留学中、臨床研究と動物実験を行っており、カテーテルの症例見学もしていました。新しい知見を発表する緊張感と責任感を感じることが出来、多数の論文も執筆する機会を得ることが出来ました。

留学中写真
海外研修写真②

  2. Q.最後に現在、広尾で研修されている、レジデントの先生方に一言お願いします。

  3. A.医師アカデミー制度を基盤として様々な機会を提供してくれる病院だと思います。希望に沿う形で、多くのバックアップが得られます。私の研修同期も多岐の道に進んでいます。是非、広尾病院での研修を考えてみて下さい。

（著者一覧）

  1. Kawamura I, Koruth J. Novel Ablation Catheters for Atrial Fibrillation. Rev Cardiovasc Med. 2024 May 23;25(5):187.
  2. Takigawa M, Yamaguchi J, Goya M, Iwakawa H, Yamamoto T, Amemiya M, Ikenouchi T, Negishi M, Kawamura I, Goto K, Shigeta T, Nishimura T, Takamiya T, Tao S, Ohuchi K, Suzuki S, Miyazaki S, Sasano T. An optimized approach for increasing lesion size in temperature-controled setting using a catheter with a surface thermocouple and efficient irrigation. J Arrhythm. 2024 Apr 22;40(3):536-551.
  3. Kawamura I, Miyazaki S, Inamura Y, Nitta J, Kobori A, Nakamura K, Murakami M, Nakamura T, Inaba O, Sekiguchi Y, Asano S, Sasaki Y, Mizuno S, Naito S, Hirakawa A, Sasano T. A randomized controlled trial of the size-adjustable cryoballoon vs conventional cryoballoon for paroxysmal atrial fibrillation: The CONTRAST-CRYO II trial rationale and design. Heart Rhythm O2. 2024 Apr 12;5(5):301-306.
  4. Turagam MK, Kawamura I, Neuzil P, Nair D, Doshi S, Valderrabano M, Hala P, Della Rocca D, Gibson D, Funasako M, Ha G, Lee B, Musikantow D, Yoo D, Flautt T, Dukkipati S, Natale A, Gurol ME, Halperin J, Mansour M, Reddy VY. Ischemic stroke severity and mortality after left atrial appendage closure vs nonwarfarin oral anticoagulants in patients with prior stroke. Heart Rhythm. 2024 May 16:S1547-5271(24)02572-4.
  5. Nies M, Watanabe K, Kawamura I, Wang BJ, Litt J, Turovskiy R, Danitz DJ, Uecker DR, Linder KE, Maejima Y, Sasano T, Reddy VY, Koruth JS. Ablating Myocardium Using Nanosecond Pulsed Electric Fields: Preclinical Assessment of Feasibility, Safety, and Durability. Circ Arrhythm Electrophysiol. 2024 Jul;17(7):e012854.
  6. Kuroda S, Kawamura I, Sahashi Y, Kuno T. The significance of non-sustained ventricular tachycardia on life-threatening ventricular arrhythmia events in patients with non-ischemic cardiomyopathy in the contemporary era: A systematic review and meta-analysis. J Cardiol. 2024 Sep;84(3):177-179.
  7. Nies M, Watanabe K, Kawamura I, Santos-Gallego CG, Reddy VY, Koruth JS. Preclinical Study of Pulsed Field Ablation of Difficult Ventricular Targets: Intracavitary Mobile Structures, Interventricular Septum, and Left Ventricular Free Wall. Circ Arrhythm Electrophysiol. 2024 Jun;17(6):e012734.
  8. Yamaguchi J, Takigawa M, Goya M, Martin CA, Negishi M, Yamamoto T, Ikenouchi T, Goto K, Shigeta T, Kawamura I, Nishimura T, Takamiya T, Tao S, Miyazaki S, Sasano T. Impact of contact force on the lesion characteristics of very high-power short-duration ablation using a QDOT-MICRO catheter. J Arrhythm. 2024 Jan 20;40(2):247-255.
  9. Nies M, Watanabe K, Kawamura I, Koruth JS. Endocardial Pulsed Field Ablation and the Oesophagus: Are Atrio-oesophageal Fistulas Now History? Arrhythm Electrophysiol Rev. 2024 Mar 7;13:e02.
  10. Yamamoto T, Takigawa M, Shigeta T, Martin CA, Yamaguchi J, Amemiya M, Ikenouchi T, Negishi M, Kawamura I, Goto K, Nishimura T, Takamiya T, Tao S, Miyazaki S, Goya M, Sasano T. Effect of reference electrode on intracardiac electrograms: Close indifferent electrode vs Wilson central terminal. Heart Rhythm. 2024 Aug;21(8):1382-1389.
  11. Nies M, Koruth JS, Musikantow DR, Watanabe K, Kawamura I, Malyshev Y, Maan A, Reddy VY. Pulsed Field Mapping of Ventricular Tachycardia: Verifying the Ablation Target at a Critical Location. JACC Clin Electrophysiol. 2024 Jan 11:S2405-500X(23)00910-6.
  12. Kawamura I, Wang BJ, Nies M, Watanabe K, Chaudhry HW, Maejima Y, Sasano T, Gordon R, Dukkipati SR, Reddy VY, Koruth J. Ultrastructural insights from myocardial ablation lesions from microsecond pulsed field vs radiofrequency energy. Heart Rhythm. 2023 Dec 28:S1547-5271(23)03068-0.
  13. Nishimura T, Goya M, Takigawa M, Negishi M, Ikenouchi T, Yamamoto T, Kawamura I, Goto K, Shigeta T, Takamiya T, Tao S, Yonetsu T, Miyazaki S, Sasano T. Transcoronary mapping with an over-the-wire multielectrode catheter in scar-related ventricular tachycardia patients. Europace. 2023 Dec 28;26(1):euad365.
  14. Turagam MK, Kawamura I, Neuzil P, Nair D, Doshi S, Valderrabano M, Hala P, Della Rocca D, Gibson D, Funasako M, Ha G, Lee B, Musikantow D, Yoo D, Flautt T, Dukkipati S, Natale A, Gurol ME, Halperin J, Mansour M, Reddy VY. Severity of Ischemic Stroke After Left Atrial Appendage Closure vs Nonwarfarin Oral Anticoagulants. JACC Clin Electrophysiol. 2023 Nov 9:S2405-500X(23)00803-4.
  15. Ikenouchi T, Takigawa M, Goya M, Yamaguchi J, Martin CA, Yamamoto T, Negishi M, Kawamura I, Goto K, Shigeta T, Nishimura T, Takamiya T, Tao S, Miyazaki S, Sasano T. The effect of half-normal saline irrigation on lesion characteristics in temperature-flow-controlled ablation. J Interv Card Electrophysiol. 2023 Nov 9. doi: 10.1007/s10840-023-01678-7.
  16. Iwakawa H, Takigawa M, Yamaguchi J, Martin CA, Goya M, Yamamoto T, Amemiya M, Ikenouchi T, Negishi M, Kawamura I, Goto K, Shigeta T, Nishimura T, Takamiya T, Tao S, Miyazaki S, Watanabe H, Sasano T. Superiority of the Combination of Input and Output Parameters to the Single Parameter for Lesion Size Estimation. Circ J. 2023 Oct 27. doi: 10.1253/circj.CJ-23-0574.
  17. Koruth JS, Neuzil P, Kawamura I, Kuroki K, Petru J, Rackauskas G, Funasako M, Aidietis A, Reddy VY. Reversible Pulsed Electrical Fields as an In Vivo Tool to Study Cardiac Electrophysiology: The Advent of Pulsed Field Mapping. Circ Arrhythm Electrophysiol. 2023 Oct;16(10):e012018. doi: 10.1161/CIRCEP.123.012018.
  18. Kawamura I, Batul SA, Vijayaraman P, Needelman B, Choy A, Martinez J, Tung R, Khera S, Kini A, Sharma S, Reddy VY, Koruth JS. ECG characteristics of "true" left bundle branch block: Insights from transcatheter aortic valve-related LBBB and His-Purkinje conduction system pacing-correctable LBBB. Heart Rhythm. 2023 Sep 9:S1547-5271(23)02680-2.
  19. Koruth JS, Kawamura I. Predicting Lesion Durability With PFA: One Step Closer. Circ Arrhythm Electrophysiol. 2023 Sep;16(9):e012370.
  20. Lampert J, Vaid A, Whang W, Koruth J, Miller MA, Langan MN, Musikantow D, Turagam M, Maan A, Kawamura I, Dukkipati S, Nadkarni GN, Reddy VY. A Novel ECG-Based Deep Learning Algorithm to Predict Cardiomyopathy in Patients With Premature Ventricular Complexes. JACC Clin Electrophysiol. 2023 Aug;9(8 Pt 2):1437-1451.
  21. Lampert J, Power D, Havaldar S, Govindarajulu U, Kawamura I, Maan A, Miller MA, Menon K, Koruth J, Whang W, Bagiella E, Bayes-Genis A, Musikantow D, Turagam M, Bayes de Luna A, Halperin J, Dukkipati SR, Vaid A, Nadkarni G, Glicksberg B, Fuster V, Reddy VY. Interatrial Block Association With Adverse Cardiovascular Outcomes in Patients Without a History of Atrial Fibrillation. JACC Clin Electrophysiol. 2023 Aug;9(8 Pt 3):1804-1815.
  22. Tedrow UB, Kurata M, Kawamura I, Batnyam U, Dukkipati S, Nakamura T, Tanigawa S, Fuji A, Richardson TD, Kanagasundram AN, Koruth JS, John RM, Hasegawa K, Abdelwahab A, Sapp J, Reddy VY, Stevenson WG. Worldwide Experience With an Irrigated Needle Catheter for Ablation of Refractory Ventricular Arrhythmias: Final Report. JACC Clin Electrophysiol. 2023 Aug;9(8 Pt 2):1475-1486.
  23. Oates CP, Santos-Gallego CG, Smith A, Basyal B, Moss N, Kawamura I, Musikantow DR, Turagam MK, Miller MA, Whang W, Dukkipati SR, Reddy VY, Koruth JS. SGLT2 inhibitors reduce sudden cardiac death risk in heart failure: Meta-analysis of randomized clinical trials. J Cardiovasc Electrophysiol. 2023 May;34(5):1277-1285.
  24. Koruth J, Verma A, Kawamura I, Reinders D, Andrade JG, Deyell MW, Mehta N, Reddy VY. PV Isolation Using a Spherical Array PFA Catheter: Preclinical Assessment and Comparison to Radiofrequency Ablation. JACC Clin Electrophysiol. 2023 Feb 3:S2405-500X(23)00078-6. IF 6.124
  25. Koruth J, Kawamura I, Dukkipati SR, Neuzil P, Reddy VY. Preclinical assessment of the feasibility, safety and lesion durability of a novel 'single-shot' pulsed field ablation catheter for pulmonary vein isolation. Europace. 2023 Feb 16:euad030.
  26. Kawamura I, Reddy VY, Santos-Gallego CG, Wang BJ, Chaudhry HW, Buck ED, Mavroudis G, Jerrell S, Schneider CW, Speltz M, Dukkipati SR, Koruth JS. Electrophysiology, Pathology, and Imaging of Pulsed Field Ablation of Scarred and Healthy Ventricles in Swine. Circ Arrhythm Electrophysiol. 2023 Jan;16(1):e011369.
  27. Koruth JS, Kawamura I, Buck E, Jerrell S, Brose R, Reddy VY. Coronary Arterial Spasm and Pulsed Field Ablation: Preclinical Insights. JACC Clin Electrophysiol. 2022 Dec;8(12):1579-1580.
  28. Kuroki K, Reddy VY, Iwasawa J, Kawamura I, Neuzil P, Estabrook B, Melsky G, Dukkipati SR, Koruth J. Preclinical evaluation of semi-automated laser ablation for pulmonary vein isolation: A comparative study. J Cardiovasc Electrophysiol. 2023 Feb;34(2):315-324.
  29. Koruth JS, Kawamura I, Reddy VY. Selective sparing of Purkinje fibres with pulsed-field myocardial ablation. Europace. 2023 Feb 16;25(2):330.
  30. Kawamura I, Reddy VY, Lampert JM, Musikantow D, Turagam MK, Miller MA, Whang W, Dukkipati SR, Koruth JS. Potential Utility of Catheter-Induced Ectopy During Ventricular Electroanatomical Mapping. Circ Arrhythm Electrophysiol. 2022 Nov;15(11):e011205.
  31. Koruth JS, Kawamura I. Ablating Deep Septal Substrates: Will the Answer Be Bipolar Electroporation? JACC Clin Electrophysiol. 2022 Sep;8(9):1119-1121.
  32. Kawamura I, Reddy VY, Wang BJ, Dukkipati SR, Chaudhry HW, Santos-Gallego CG, Koruth JS. Pulsed Field Ablation of the Porcine Ventricle Using a Focal Lattice-Tip Catheter. Circ Arrhythm Electrophysiol. 2022 Sep;15(9):e011120.
  33. Kawamura I, Kuno T, Sahashi Y, Tanaka Y, Passman R, Briasoulis A, Malik AH. Thirty-day readmission rate of same-day discharge protocol after left atrial appendage occlusion: A propensity score-matched analysis from the National Readmission Database. Heart Rhythm. 2022 Jul 11:S1547-5271(22)02168-3.
  34. Turagam MK, Doshi SK, Kawamura I, Dukkipati SR, Hala P, Neuzil P, Reddy VY. Incidence and Outcomes of Patients With Watchman FLX "Fluttering". JACC Clin Electrophysiol. 2022 Jun;8(6):822-823.
  35. Kawamura I, Reddy VY, Koruth J. Changes in Lead Parameters and Septal Morphology During Left Ventricular Septal Perforation: Preclinical Insights. JACC Clin Electrophysiol. 2022 Jan;8(1):117-119.
  36. Oates CP, Kawamura I, Turagam MK, Langan MN, McDonaugh M, Whang W, Miller MA, Musikantow DR, Dukkipati SR, Reddy VY, Koruth JS. A single-center experience with early adoption of physiologic pacing approaches. J Cardiovasc Electrophysiol. 2022 Feb;33(2):308-314.
  37. Kawamura I, Aikawa T, Yokoyama Y, Takagi H, Kuno T. Catheter ablation for atrial fibrillation in elderly patients: Systematic review and a meta-analysis. Pacing Clin Electrophysiol. 2022 Jan;45(1):59-71. 
  38. Kawamura I, Neuzil P, Shivamurthy P, Kuroki K, Lam J, Musikantow D, Chu E, Turagam MK, Minami K, Funasako M, Petru J, Choudry S, Miller MA, Langan MN, Whang W, Dukkipati SR, Koruth JS, Reddy VY. How does the level of pulmonary venous isolation compare between pulsed field ablation and thermal energy ablation (radiofrequency, cryo, or laser)? Europace. 2021 Nov 8;23(11):1757-1766.
  39. Musikantow DR, Turagam MK, Sartori S, Chu E, Kawamura I, Shivamurthy P, Bokhari M, Oates C, Zhang C, Pumill C, Malick W, Hashemi H, Ruiz-Maya T, Hadley MB, Gandhi J, Sperling D, Whang W, Koruth JS, Langan MN, Sofi A, Gomes A, Harcum S, Cammack S, Ellsworth B, Dukkipati SR, Bassily-Marcus A, Kohli-Seth R, Goldman ME, Halperin JL, Fuster V, Reddy VY. Atrial Fibrillation in Patients Hospitalized With COVID-19: Incidence, Predictors, Outcomes and Comparison to Influenza. JACC Clin Electrophysiol. 2021 Sep;7(9):1120-1130.
  40. Kawamura I, Neuzil P, Shrivamurthy P, Petru J, Funasako M, Minami K, Kuroki K, Dukkipati SR, Koruth JS, Reddy VY. Does Pulsed Field Ablation Regress Over Time? A Quantitative Temporal Analysis of Pulmonary Vein Isolation. Heart Rhythm. 2021 Jun;18(6):878-884.
  41. Sahashi Y, Kawamura I, Aikawa T, Takagi H, Briasoulis A, Kuno T. Safety and feasibility of same-day discharge in patients receiving pulmonary vein isolation-systematic review and a meta-analysis. J Interv Card Electrophysiol. 2022 Mar;63(2):251-258.
  42. Musikantow DR, Shivamurthy P, Croft LB, Kawamura I, Turagam MK, Whang W, Dukkipati SR, Goldman ME, Reddy VY. Transcatheter embolic coils to treat peridevice leaks after left atrial appendage closure. Heart Rhythm. 2021 May;18(5):717-722.
  43. Kitamura T, Nakajima M, Kawamura I, Kaszynski RH, Ohbe H, Sasabuchi Y, Matsui H, Fushimi K, Fukamizu S, Yasunaga H. Safety and effectiveness of intracardiac echocardiography in ventricular tachycardia ablation: a nationwide observational study. Heart Vessels. 2021 Jul;36(7):1009-1015.
  44. Turagam MK, Musikantow D, Goldman ME, Bassily-Marcus A, Chu E, Shivamurthy P, Lampert J, Kawamura I, Bokhari M, Whang W, Bier BA, Malick W, Hashemi H, Miller MA, Choudry S, Pumill C, Ruiz-Maya T, Hadley M, Giustino G, Koruth JS, Langan N, Sofi A, Dukkipati SR, Halperin JL, Fuster V, Kohli-Seth R, Reddy VY. Malignant Arrhythmias in Patients With COVID-19: Incidence, Mechanisms, and Outcomes. Circ Arrhythm Electrophysiol. 2020 Nov;13(11):e008920.
  45. Reddy V, Anic A, Koruth J, Petru J, Funasako M, Minami K, Breskovic T, Sikiric I, Dukkipati S, Kawamura I, Neuzil P. Pulsed Field Ablation in Patients with Persistent Atrial Fibrillation. J Am Coll Cardiol. 2020 Sep 1;76(9):1068-1080.
  46. Oates CP, Turagam MK, Musikantow D, Chu E, Shivamurthy P, Lampert J, Kawamura I, Bokhari M, Whang W, Miller MA, Choudry S, Langan N, Sofi A, Dukkipati SR, Reddy VY, Koruth JS. Syncope and presyncope in patients with COVID-19. Pacing Clin Electrophysiol. 2020 Oct;43(10):1139-1148. 
  47. Kitamura T, Nakajima M, Kawamura I, Kaszynski RH, Ohbe H, Sasabuchi Y, Matsui H, Fushimi K, Fukamizu S, Yasunaga H. Patient characteristics, procedure details including catheter devices, and complications of catheter ablation for ventricular tachycardia: a nationwide observational study. J Arrhythm. 2020 5;36(3):464-470.
  48. Inagaki D, Fukamizu S, Kawamura I, Tokioka S, Kitamura T, Hojo R, Sakurada H, Hiraoka M. Quality of life improvements by durable pulmonary vein isolation in patients with atrial fibrillation. J Cardiovasc Electrophysiol. 2020 Aug;31(8):2013-2021.
  49. Kuroki K, Whang W, Eggert C, Lam J, Leavitt J, Kawamura I, Reddy A, Morrow B, Schneider C, Petru J, Turagam M, Koruth J, Miller M, Choudry S, Ellsworth B, Dukkipati S, Neuzil P, Reddy V. Ostial dimensional changes after pulmonary vein isolation: Pulsed field ablation vs radiofrequency ablation. Heart Rhythm. 2020 Sep;17(9):1528-1535.
  50. Koruth J, Kuroki K, Kawamura I, Stoffregen W, Dukkipati S, Neuzil P, Reddy V. Focal Pulsed Field Ablation for Pulmonary Vein Isolation and Linear Atrial Lesions: A Preclinical Assessment of Safety and Durability. Circ Arrhythm Electrophysiol. 2020 Jun;13(6):e008716.
  51. Hojo R, Fukamizu S, Inagaki D, Tokioka S, Miyazawa S, Kawamura I, Kitamura T, Sakurada H, Hiraoka M. Comparison of touch-up ablation rate and pulmonary vein isolation durability between hot balloon and cryoballoon. J Cardiovasc Electrophysiol. 2020 ;31 (6): 1298-1306.
  52. Tokioka S, Fukamizu S, Kawamura I, Kitamura T, Hojo R. Bipolar radiofrequency catheter ablation between the left ventricular endocardium and great cardiac vein for refractory ventricular premature complexes originating from the left ventricular summit. J Arrhythm. 2020 14; 36: 363-366
  53. Fukamizu S, Hojo R, Kitamura T, Kawamura I, Miyazawa S, Karashima J, Nakamura S, Takeda K, Yamaoka K, Arai T, Kawajiri K, Tanabe S, Koyano Y, Miyahara D, Tokioka S, Arai M, Inagaki D, Miyabe T, Sakurada H, Hiraoka M. Recurrent ischemic stroke in patients with atrial fibrillation ablation and prior stroke: A study based on etiological classification. J Arrhythm. 2019 3; 36: 95-104
  54. Koruth J, Kuroki K, Kawamura I, Brose R, Viswanathan R, Buck ED, Donskoy E, Neuzil P, Dukkipati S, Reddy V. Pulsed Field Ablation Versus Radiofrequency Ablation: Esophageal Injury in a Novel Porcine Model. Circ Arrhythm Electrophysiol. 2020 Mar;13(3):e008303.
  55. Arai M, Fukamizu S, Kawamura I, Miyazawa S, Kitamura T, Hojo R. Successful bipolar radiofrequency catheter ablation of ventricular premature complexes arising from the anterolateral papillary muscle of the left ventricle. HeartRhythm Case Rep. 2019 Jul 12;5(9):472-475.
  56. Ueda A, Soejima K, Nakahara S, Fukuda R, Fukamizu S, Kawamura I, Miwa Y, Mohri T, Katsume Y; other members of the ILAM-PM study Group. Conduction Slowing Area during Sinus Rhythm Harbors Ventricular Tachycardia Isthmus. J Cardiovasc Electrophysiol. J Cardiovasc Electrophysiol. 2020 ;31 (2): 440-449.
  57. Kawamura I, Nakajima M, Kitamura T, Kaszynski RH, Hojo R, Ohbe H, Sasabuchi Y, Matsui H, Fushimi K, Fukamizu S, Yasunaga H. Patient characteristics and in-hospital complications of subcutaneous implantable cardioverter-defibrillator for Brugada syndrome in Japan. J Arrhythm. 2019 16;35(6):842-847.
  58. Kawamura I, Fukamizu S, Hojo R. Elongated xiphoid process misleading the pericardiocentesis site. Europace. 2020 Apr 1;22(4):583.
  59. S, Fukamizu S, Kitamura T, Miyazawa S, Kawamura I, Hojo R, Nishizaki M, Sakurada H, Hiraoka M. Catheter ablation for monomorphic ventricular tachycardia in Brugada syndrome patients: detailed characteristics and long-term follow-up. J Interv Card Electrophysiol. 2019;57(1):97-103.
  60. Kawamura I, Fukamizu S, Miyazawa S, Hojo R. Multiple peritricuspidal reentry tachycardias after cardiac infiltration by leukaemia: a case report. Eur Heart J Case Rep. 2019 1;3(2).
  61. Kawamura I, Fukamizu S, Arai M, Inagaki D, Miyabe T, Miyazawa S, Hojo R, Nishizaki M, Sakurada H, Hiraoka M. Characteristics of Marshall bundle-related atrial tachycardias using an ultrahigh-resolution mapping system. J Interv Card Electrophysiol. 2019;55(2):161-169.
  62. Kawamura I, Fukamizu S, Arai M, Inagaki D, Miyabe T, Miyazawa S, Kitamura T, Hojo R, Nishizaki M, Sakurada H, Hiraoka M. Characteristics of ventricular intracardiac electrograms of ventricular tachycardias originating from the epicardia in patients with an implantable cardioverter defibrillator. J Cardiovasc Electrophysiol. 2019 ;30 (4): 575-581.
  63. Hojo R, Fukamizu S, Miyazawa S, Kawamura I, Sakurada H, Hiraoka M. The relationship between obstructive sleep apnea and recurrence of atrial fibrillation after pulmonary vein isolation using a contact force-sensing catheter. J Interv Card Electrophysiol. 2019 ;54 (3): 209-215.
  64. Hojo R, Fukamizu S, Arai M, Inagaki D, Miyazawa S, Kawamura I. Pneumopericardium after epicardial catheter ablation detected with "bruit de moulin".（外部リンク） HeartRhythm Case Rep. 2018; 4: 484-485
  65. Miyazawa S, Fukamizu S, Kawamura I, Hojo R. Macro-reentrant atrial tachycardia detouring the epicardium at the anterior wall of the left atrium. J Cardiovasc Electrophysiol. 2019; 30: 263-264.
  66. Hojo R, Fukamizu S, Miyazawa S, Kawamura I. High-resolution 3D mapping of epicardial conduction during Marshall bundle-related atrial tachycardia. J Arrhythm. 2018 30; 34: 298-301.
  67. Kawamura I, Fukamizu S, Miyazawa S, Hojo R, Ito F, Watanabe M, Nishizaki M, Sakurada H, Hiraoka M. Ventricular tachycardia storm originating from interventricular septum successfully treated with surgical cryoablation with electroanatomic and electrophysiological mapping before dual valve replacement. J Arrhythm. 2017 21; 34: 71-73
  68. Arai M, Fukamizu S, Kawamura I, Miyazawa S, Hojo R, Sakurada H, Hiraoka M. Successful catheter ablation of ventricular premature complexes from the right atrial side of the atrioventricular septum with good contact force. J Arrhythm. 2018 12; 34: 201-203.
  69. Kawamura I, Fukamizu S, Miyazawa S, Hojo R. Biatrial tachycardia utilizing Bachmann bundle. Heart Rhythm. 2018; 15: 1277
  70. Kitamura T, Fukamizu S, Satoshi Miyazawa, Kawamura I, Hojo R, Aoyama Y, Nishizaki M, Hiraoka M, Sakurada H; Usefulness of epicardial impedance evaluation for epicardial mapping and determination of epicardial ablation site for ventricular tachycardia: A pilot study J Cardiovasc Electrophysiol. 2018; 29: 138–145.
  71. Kawamura I, Fukamizu S, Miyazawa S, Hojo R. High-density activation mapping during perimitral atrial tachycardia demonstrates epicardial connection through the vein of Marshall. Heart Rhythm. 2018; 15: 153-154.
  72. Komiyama K, Ashikaga T, Inagaki D, Miyabe T, Arai M, Yoshida K, Miyazawa S, Nakada A, Kawamura I, Masuda S, Nagamine S, Hojo R, Aoyama Y, Tsuchiyama T, Fukamizu S, Shibui T, Sakurada H.: Sodium Bicarbonate-Ascorbic Acid Combination for Prevention of Contrast-Induced Nephropathy in Chronic Kidney Disease Patients Undergoing Catheterization. Circ J. 2017 25; 81: 235-240.
  73. Kawamura I, Komiyama K, Fukamizu F, Shibui T, Ashikaga T, Sakurada H ; Combination of drug-coated balloon angioplasty and excimer laser coronary angioplasty ablation for coronary restenosis of Kawasaki disease: Journal of Cardiology Cases 15 (2017) 18–21
  74. Kitamura T, Fukamizu S, Kawamura I, Hojo R, Aoyama Y, Nishizaki M, Hiraoka M, Sakurada H; Clinical Characteristics and Long-Term Prognosis of Senior Patients With Brugada Syndrome JACC Clin Electrophysiol. 2017; 3: 57-67.
  75. Kitamura T, Fukamizu S, Kawamura I, Hojo R, Aoyama Y, Komiyama K, Nishizaki M, Hiraoka M, Sakurada H; Long-term efficacy of catheter ablation for paroxysmal atrial fibrillation in patients with Brugada syndrome and an implantable cardioverter-defibrillator to prevent inappropriate shock therapy. Heart Rhythm. 2016; 13: 1455-9.
  76. Kawamura I, Hojo R, Fukamizu S；A case of pacemaker implantation in the patient with duplication of the left innominate vein: a case report. SpringerPlus. 2016; 5: 515.

最終更新日：2025年5月7日

専攻医（後期研修医）