Ozawa Tomoya 小澤友哉

… Alternative Names

OZAWA Tomoya 小澤友哉

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Researcher Number	20584395
Affiliation (Current)	2025: 滋賀医科大学, 医学部, 講師
Affiliation (based on the past Project Information) *help	2021 – 2024: 滋賀医科大学, 医学部, 講師 2020: 滋賀医科大学, 医学部, 助教 2013 – 2018: 滋賀医科大学, 医学部, 助教 2010 – 2011: 滋賀医科大学, 医学部, 助教
Review Section/Research Field	Principal Investigator Basic Section 53020:Cardiology-related Except Principal Investigator Cardiovascular medicine / Basic Section 53020:Cardiology-related / Circulatory organs internal medicine
Keywords	Principal Investigator 家族性心房細動 / 若年性心房細動 Except Principal Investigator カテーテルアブレーション / 人工知能 / in silico / 非発作性心房細動 / 不整脈学 / 分子心臓学 / 心房細動 / リアルタイム映像化 … More / リアルタイム可視化 / マッピング / 制御 / ローター / 映像化 / 不整脈 / 医用生体工学 / 臨床心臓学 / 慢性心房細動 / ３Dマッピング / 臨床心臓電気生理学的検査 / 画像診断 / 特発性心室細動 / Brugada症候群 / QT延長症候群 / MRI画像 / 遺伝性不整脈 / 特発性致死性心室性不整脈 / カテーテル治療 / 遺伝子 / ホームモニタリング / 評価法 / 再発 Less

若年性/家族性心房細動における心臓関連遺伝子多型に基づいた治療アルゴリズムの構築Principal Investigator
- Principal Investigator
  
  小澤友哉
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 53020:Cardiology-related
- Research Institution
  Shiga University of Medical Science
A translational research to elucidate the mechanism of rotor control based on real-time imaging of refractory atrial fibrillation.
- Principal Investigator
  
  芦原貴司
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 53020:Cardiology-related
- Research Institution
  Shiga University of Medical Science
Development of a new ablation strategy based on the real-time imaging and analysis of non-paroxysmal atrial fibrillation.
- Principal Investigator
  
  Ashihara Takashi
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 53020:Cardiology-related
- Research Institution
  Shiga University of Medical Science
Clinical and in silico fusion studies for producing innovations in chronic atrial fibrillation ablation
- Principal Investigator
  
  Ashihara Takashi
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Cardiovascular medicine
- Research Institution
  Shiga University of Medical Science
遺伝性不整脈に対するカテーテルアブレーション治療法の開発
- Principal Investigator
  
  伊藤誠
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Cardiovascular medicine
- Research Institution
  Shiga University of Medical Science
Theoretical studies on ablation targets and optimal approach of chronic atrial fibrillation treatment.
- Principal Investigator
  
  Ashihara Takashi
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Cardiovascular medicine
- Research Institution
  Shiga University of Medical Science
Evaluation of Efficacy and Long-term Results of Catheter Ablation in Drug-refractory Atrial Fibrillation
- Principal Investigator
  
  ITO Makoto
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Circulatory organs internal medicine
- Research Institution
  Shiga University of Medical Science

All 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2011 2010 2009 Other

All Journal Article Presentation

[Journal Article] Association with the nonparoxysmal atrial fibrillation duration and outcome of ExTRa Mapping‐guided rotor ablation2023
- Author(s)
  Okuyama Yusuke、Ozawa Tomoya、Nishikawa Takuma、Fujii Yusuke、Kato Koichi、Sugimoto Yoshihisa、Nakagawa Yoshihisa、Ashihara Takashi
- Journal Title
  
  Journal of Arrhythmia
  
  Volume: 39 Issue: 4 Pages: 531-538
- DOI
  10.1002/joa3.12897
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K07551, KAKENHI-PROJECT-21K12636, KAKENHI-PROJECT-21H04953
[Journal Article] Not all rotors, effective ablation targets for nonparoxysmal atrial fibrillation, are included in areas suggested by conventional indirect indicators of atrial fibrillation drivers: ExTRa Mapping project2018
- Author(s)
  Sakata K, Okuyama Y, Ozawa T, Haraguchi R, Nakazawa K, Tsuchiya T, Horie M, Ashihara T
- Journal Title
  
  Journal of Arrhythmia
  
  Volume: 34 Issue: 2 Pages: 176184-176184
- DOI
  10.1002/joa3.12036
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K01433, KAKENHI-PROJECT-16K09431, KAKENHI-PROJECT-15H04818, KAKENHI-PROJECT-17K09495, KAKENHI-PROJECT-18H04161, KAKENHI-PROJECT-16H05238
[Journal Article] 慢性心房細動アブレーションの新たな治療戦略に向けたインシリコの応用2017
- Author(s)
  芦原貴司，坂田憲祐，奥山雄介，小澤友哉，土谷　健，原口　亮，稲田　慎，中沢一雄，堀江　稔，杉本喜久，永田　啓
- Journal Title
  
  医療情報学
  
  Volume: 37 Pages: 796-798
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K09431
[Journal Article] Efficacy of Antiarrhythmic Drugs Short-Term Use After Catheter Ablation for Atrial Fibrillation (EAST-AF) trial.2016
- Author(s)
  Kaitani K, Inoue k, Kobori A, Nakazawa Y, Ozawa T, et al.
- Journal Title
  
  European Heart Journal.
  
  Volume: 7 Issue: 7 Pages: 610-618
- DOI
  10.1093/eurheartj/ehv501
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25461053, KAKENHI-PROJECT-15H04818, KAKENHI-PROJECT-25293182, KAKENHI-PROJECT-26461068
[Journal Article] Adenosine triphosphate-guided pulmonary vein isolation for atrial fibrillation: the UNmasking Dormant Electrical Reconduction by Adenosine TriPhosphate (UNDER-ATP) trial.2015
- Author(s)
  Kobori A, Shizuta S, Inoue K, Kaitani K, Morimoto T, Nakazawa Y, Ozawa T, et al.
- Journal Title
  
  European Heart Journal.
  
  Volume: 7 Pages: 3276-3287
- DOI
  10.1093/eurheartj/ehv457
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25461053, KAKENHI-PROJECT-26461068, KAKENHI-PROJECT-15H04818, KAKENHI-PROJECT-25293182
[Journal Article] 当院における静脈血栓塞栓症例2014
- Author(s)
  冨田行則, 八木典章, 服部哲久, 内貴乃生, 木村紘美, 酒井　宏, 小澤友哉, 伊藤英樹, 山本　孝, 伊藤　誠, 堀江　稔
- Journal Title
  
  滋賀医学
  
  Volume: 34 Pages: 124-124
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25461053
[Journal Article] 発作性心房細動に伴うQT延長から特発性心室細動が誘発された症例に肺静脈隔離術が有効であった症例2014
- Author(s)
  小澤友哉, 伊藤　誠, 堀江　稔, 谷口　晋, 大西和彦
- Journal Title
  
  滋賀医学
  
  Volume: 36 Pages: 84-85
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25461053
[Journal Article] 心房細動に対するFIRMアブレーションは本当に可能か?　In silicoによる検証2014
- Author(s)
  芦原貴司, 原口　亮, 稲田　慎, 中沢一雄, 難波経豊, 池田隆徳, 小澤友哉, 伊藤　誠, 堀江　稔
- Journal Title
  
  心電図
  
  Volume: Suppl.2
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25461053
[Journal Article] Flecainide reduces ventricular arrhythmias via a mechanism that differs from that of β-blockers in catecholaminergic polymorphic ventricular tachycardia2013
- Author(s)
  DochiK,　WatanabeH,　KawamuraM,　MiyamotoA,　OzawaT,　NakazawaY,　AshiharaT, OhnoS,　HayashiH,　ItoM, SakazakiH, KawataH, UsinohamaH, KaszynskiRH, MinaminoT, SumitomoN, ShimizuW, HorieM
- Journal Title
  
  Journal of arrhythmia
  
  Volume: - Issue: 5 Pages: 255-260
- DOI
  10.1016/j.joa.2013.01.011
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24591575, KAKENHI-PROJECT-25461053
[Journal Article] : Dynamic change in ST-segment and spontaneous occurrence of ventricular fibrillation in brugada syndrome with a novel nonsense mutation in the SCN5AGene during long-term follow-up2009
- Author(s)
  Kawamura M, Ozawa T, Yao T, Ashihara T, Sugimoto Y, Yagi T, Itoh H, Ito M, Makiyama T, Horie M
- Journal Title
  
  Circulation Journal 73(3)
  
  Pages: 584-588
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21590891
[Journal Article] Dynamic change in ST-segment and spontaneous occurrence of ventricular fibrillation in brugada syndrome with a novel nonsense mutation in the SCN5AGene during long-term follow-up2009
- Author(s)
  Kawamura M, Ozawa T, Yao T, Ashihara T, Itoh H, Ito M, et al
- Journal Title
  
  Circulation Journal
  
  Volume: 73(3) Pages: 584-588
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21590891
[Presentation] 非発作性心房細動のf波から心房内興奮動態を予測できるか：ExTRa Mappingとin silicoによる検討2023
- Author(s)
  芦原貴司，奥山雄介，西川拓磨，小澤友哉，杉本喜久，中川義久
- Organizer
  日本不整脈心電学会心電学関連春季大会2023
- Data Source
  KAKENHI-PROJECT-23K07551
[Presentation] Characteristics of spatial distribution of rotors in pulmonary vein isolation refractory non-paroxysmal atrial fibrillation patients.2023
- Author(s)
  Okuyama Y, Nishikawa T, Ozawa T, Fujii Y, Kato K, Sugimoto Y, Nakagawa Y, Ashihara T
- Organizer
  The 87th Annual Scientific Meeting of Japanese Circulation Society (JCS2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K08469
[Presentation] Catheter ablation for tachyarrhythmias: Can low-power short-duration radiofrequency ablation control non-paroxysmal atrial fibrillation rotors?: Clinical observations with ExTRa Mapping and an in silico study2023
- Author(s)
  Ashihara T, Ozawa T, Haraguchi R, Inada S, Nakazawa K, Sugimoto Y, Nakagawa Y
- Organizer
  The International Congress on Electrocardiology 2023 (ICE 2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K07551
[Presentation] ExTRa Mappingによるローターの挙動解析が示す非発作性心房細動の特徴．2022
- Author(s)
  奥山雄介，小澤友哉，西川拓磨，藤居祐介，加藤浩一，杉本喜久，中川義久，芦原貴司
- Organizer
  カテーテルアブレーション関連秋季大会2022
- Data Source
  KAKENHI-PROJECT-20K08469
[Presentation] 頻脈性非発作性心房細動のためCRT-D適応外と思われたがアブレーションで今後の適応が見込まれた一例．2022
- Author(s)
  山地亮輔，芦原貴司，小澤友哉，奥山雄介，藤居祐介，加藤浩一，杉本喜久，中川義久
- Organizer
  第133回日本循環器学会近畿地方会
- Data Source
  KAKENHI-PROJECT-20K08469
[Presentation] 非発作性心房細動の術中リアルタイム映像化にかかる解析的手法の開発と改良：人工知能の応用を含めて．2022
- Author(s)
  芦原貴司，富井直輝，小澤友哉，佐久間一郎
- Organizer
  東京大学臨床生命医工学連携研究機構寄付研究部門「次世代臨床医用計測技術研究ネットワーク拠点」第3回シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-20K08469
[Presentation] ExTRa Mappingガイド下Minimalアブレーションの再発例におけるRotorの特徴．2021
- Author(s)
  芦原貴司，奥山雄介，藤居祐介，加藤浩一，小澤友哉，杉本喜久，中川義久．
- Organizer
  第41回京滋奈良ハートリズム研究会．
- Data Source
  KAKENHI-PROJECT-20K08469
[Presentation] Novel Approach to Ablation for Persistent AF: Does ExTRa Mapping-guided rotor ablation provide additional benefits beyond pulmonary vein isolation?2021
- Author(s)
  Ashihara T, Ozawa T, Sakata K, Okuyama Y, Nishikawa T, Fujii Y, Kato K, Haraguchi R, Inada S, Nakazawa K, Sugimoto Y, Nakagawa Y.
- Organizer
  第67回日本不整脈心電学会学術大会：Symposium 15．
- Invited
- Data Source
  KAKENHI-PROJECT-20K08469
[Presentation] Non-uniform distribution of rotors in non-paf patients analyzed by the online realtime phase mapping system: ExTRa Mapping project.2021
- Author(s)
  Okuyama Y, Ozawa T, Nishikawa T, Fujii Y, Kato K, Sugimoto Y, Nakagawa Y, Ashihara T.
- Organizer
  第67回日本不整脈心電学会学術大会．
- Data Source
  KAKENHI-PROJECT-20K08469
[Presentation] The strategy of ExTRa Mapping-guided minimal ablation should be determined by the size of left atrium: ExTRa Mapping project.2021
- Author(s)
  Sakata K, Okuyama Y, Ozawa T, Fujii Y, Kato K, Haraguchi R, Inada S, Nakazawa K, Sugimoto Y, Yamashiro K, Nakagawa Y, Ashihara T.
- Organizer
  第67回日本不整脈心電学会学術大会．
- Data Source
  KAKENHI-PROJECT-20K08469
[Presentation] The long-term outcome beyond pulmonary vein isolation of ablation guided by the online and real-time atrial fibrillation imaging system: ExTRa Mapping project2020
- Author(s)
  Sakata K, Okuyama Y, Ozawa T, Fujii Y, Kato K, Haraguchi R, Inada S, Nakazawa K, Sugimoto Y, Yamashiro K, Nakagawa Y, Ashihara T
- Organizer
  American Heart Association (AHA) 92nd Scientific Sessions
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K08469
[Presentation] Meandering rotors contribute as non-paroxysmal atrial fibrillation driver in older patients than in younger patients: ExTRa Mapping project.2020
- Author(s)
  Sakata K, Okuyama Y, Ozawa T, Fujii Y, Kato K, Haraguchi R, Inada S, Nakazawa K, Sugimoto Y, Yamashiro K, Nakagawa Y, Ashihara T
- Organizer
  Heart Rhythm
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K08469
[Presentation] 難治性心房細動に対するExTRa Mappingガイド下アブレーションの現状報告2019
- Author(s)
  芦原貴司，小澤友哉，奥山雄介，藤居祐介，加藤浩一，中川義久
- Organizer
  第30回滋賀不整脈研究会
- Invited
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] 心内心電図処理に基づく心房細動のリアルタイム可視化がもたらすカテーテルアブレーションの変革2018
- Author(s)
  芦原貴司，奥山雄介，小澤友哉，原口　亮，稲田　慎，中沢一雄，杉本喜久，永田　啓
- Organizer
  第38回医療情報学連合大会（第19回日本医療情報学会学術大会）
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] 左房内に明らかな低電位領域も無く再発を繰り返した長期持続性心房細動の１症例：Rotorは狙うべき独立した標的か？2018
- Author(s)
  芦原貴司，坂田憲祐，奥山雄介，西川拓磨，藤居祐介，加藤浩一，小澤友哉
- Organizer
  第36回京滋奈良ハートリズム研究会
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] Symposium 2: Therapeutic strategy of persistent and long-standing persistent atrial fibrillation:　Long-term effect of ExTRa Mapping-guided rotor modulation on persistent/long-standing persistent atrial fibrillation2018
- Author(s)
  Ashihara T, Sakata K, Okuyama Y, Ozawa T, Haraguchi R, Nakazawa K, Tsuchiya T
- Organizer
  The 65th Annual Meeting of the Japanese Heart Rhythm Society (JHRS 2018)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] Symposium 4: Mechanism of atrial fibrillation: Initiation and perpetuation: Persistent mechanisms of non-paroxysmal atrial fibrillation: A combined study of clinical ExTRa Mapping and in silico2018
- Author(s)
  Ashihara T, Sakata K, Okuyama Y, Ozawa T, Haraguchi R, Nakazawa K, Tsuchiya T
- Organizer
  The 65th Annual Meeting of the Japanese Heart Rhythm Society (JHRS 2018)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] 臨床不整脈映像化システムによる非発作性心房細動の維持機構の解明：ExTRa Mapping Project2018
- Author(s)
  芦原貴司，坂田憲祐，奥山雄介，小澤友哉，原口　亮，稲田　慎，中沢一雄，土谷　健
- Organizer
  第57回日本生体医工学会大会(JSMBE)
- Invited
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] オーガナイズドセッションOS-2-3-3-3「難治性不整脈の病態解明・診断・治療における戦略的技術開発」：臨床不整脈映像化システムによる非発作性心房細動の維持機構の解明：ExTRa Mapping Project2018
- Author(s)
  芦原貴司，坂田憲祐，奥山雄介，小澤友哉，原口　亮，稲田　慎，中沢一雄，土谷　健
- Organizer
  第57回日本生体医工学会大会(JSMBE)
- Invited
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] 経胸壁心エコーによる心房内興奮伝導時間のHotBalloonを用いた肺静脈隔離術後の再発予測に対する有用性の検討2018
- Author(s)
  奥山雄介，小澤友哉，藤居祐介，岡本寛樹，冨岡大資，安達美聡，植村裕紀，金子佳裕，西川拓磨，加藤浩一，杉本喜久，芦原貴司
- Organizer
  カテーテルアブレーション関連秋季大会2018
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] Modulation of non-PAF driver is not always reflected by the increase in global AF cycle length: ExTRa Mapping project2018
- Author(s)
  Ashihara T, Sakata K, Okuyama Y, Ozawa T, Haraguchi R, Nakazawa K, Tsuchiya T, Horie M
- Organizer
  Heart Rhythm 2018 Scientific Sessions
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] ExTRa Mapping-guided non-passive activation ablation is very effective for non-paroxysmal AF2017
- Author(s)
  Ashihara T, Sakata K, Okuyama Y, Ozawa T, Tsuchiya T, Haraguchi R, Horie M
- Organizer
  Heart Rhythm 2017 Scientific Sessions
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] Low voltage area could be diminished after pulmonary vein isolation in patients with atrial fibrillation.2017
- Author(s)
  Okuyama Y, Ozawa T, Sakata K, Fujii Y, Sugimoto Y, Horie M, Ashihara T
- Organizer
  The 82nd Annual Scientific Meeting of Japanese Circulation Society
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] ExTRa Mapping-guided non-passive activation ablation is very effective for non-paroxysmal AF.2017
- Author(s)
  Ashihara T, Sakata K, Okuyama Y, Ozawa T, Tsuchiya T, Haraguchi R, Horie M.
- Organizer
  Heart Rhythm 2017 Scientific Sessions.
- Place of Presentation
  Chicago (U.S.A.)
- Year and Date
  2017-05-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] Relationship between low-voltage areas and distribution of non-PAF drivers visualized by novel online phase mapping system: ExTRa Mapping project.2017
- Author(s)
  Sakata K, Ashihara T, Ozawa T, Tsuchiya T, Haraguchi R, Nakazawa K, Horie M.
- Organizer
  第81回日本循環器学会学術集会．
- Place of Presentation
  金沢（石川県立音楽堂他）
- Year and Date
  2017-03-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] Non-paroxysmal atrial fibrillation wave dynamics were determined by age rather than echocardiographic measurements or BNP: ExTRa Mapping Project2017
- Author(s)
  Sakata K, Ozawa T, Okuyama Y, Haraguchi R, Tsuchiya T, Horie M, Ashihara T
- Organizer
  The 10th Asia-Pacific Heart Rhythm Society Scientific Session (APHRS) in conjunction with the Annual Meeting of the Japanese Heart Rhythm Society (JHRS) 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] ExTRa Mapping-guided ablation targeting non-passively activated area is very effective for long-standing persistent atrial fibrillation2017
- Author(s)
  Ashihara T, Sakata K, Okuyama Y, Ozawa T, Haraguchi R, Fukui A, Yamaguchi T, Tsuchiya T, Horie M
- Organizer
  The 10th Asia-Pacific Heart Rhythm Society Scientific Session (APHRS) in conjunction with the Annual Meeting of the Japanese Heart Rhythm Society (JHRS) 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] Long-term effect of non-paroxysmal atrial fibrillation ablation is not reflected by the prolongation of atrial fibrillation cycle length but by the regional organization of wave dynamics detected by novel online realtime phase mapping system just after the ablation2017
- Author(s)
  Sataka K, Ozawa T, Okuyama Y, Haraguchi R, Tsuchiya T, Horie M, Ashihara T
- Organizer
  American Heart Association (AHA) 89th Scientific Sessions
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] ExTRa Mapping-guided non-passively activated area ablation is very effective for patients with non-paroxysmal atrial fibrillation2017
- Author(s)
  Ashihara T, Sakata K, Okuyama Y, Ozawa T, Haraguchi R, Tsuchiya T, Horie M
- Organizer
  The 44th International Congress on Electrocardiology (ICE)/The 17th Congress of the International Society for Holter and Noninvasive Electrocardiology (ISHNE)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] Six-month follow-up after the ExTRa Mapping-guided non-passive activation area ablation for non-paroxysmal atrial fibrillation.2017
- Author(s)
  芦原貴司，坂田憲祐，小澤友哉，土谷　健，原口　亮，中沢一雄，堀江　稔．
- Organizer
  第81回日本循環器学会学術集会．
- Place of Presentation
  金沢（石川県立音楽堂他）
- Year and Date
  2017-03-17
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] 慢性心房細動アブレーションの新たな治療戦略に向けたインシリコの応用2017
- Author(s)
  芦原貴司，坂田憲祐，奥山雄介，小澤友哉，土谷　健，原口　亮，稲田　慎，中沢一雄，堀江　稔，杉本喜久，永田　啓
- Organizer
  第37回医療情報学連合大会（第18回日本医療情報学会学術大会）
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] Using large-tip ablation catheter markedly decreases bipolar signal amplitude near spiral wave center but this is not the case with using multi-electrode mapping catheter: A simulation study2017
- Author(s)
  Sakata K, Okuyama Y, Ozawa T, Haraguchi R, Horie M, Ashihara T
- Organizer
  The 39th Annual Congress of the European Society of Cardiology (ESC Congress 2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] 非発作性心房細動における興奮波ダイナミクスは構造的リモデリング指標よりも年齢によって規定される：ExTRa Mapping Project2017
- Author(s)
  坂田憲祐，小澤友哉，奥山雄介，原口　亮，稲田　慎，中沢一雄，土谷　健，堀江　稔，芦原貴司
- Organizer
  第32回心電情報処理ワークショップ(JSCE2017)/第27回体表心臓微小電位研究会/第14回心電図伝送システム研究会合同集会
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] Not all non-paroxysmal atrial fibrillation drivers are included in complex fractionated electrogram area or low-voltage area: ExTRa Mapping Project2017
- Author(s)
  Sakata K, Ozawa T, Okuyama Y, Haraguchi R, Tsuchiya T, Horie M, Ashihara T
- Organizer
  The 10th Asia-Pacific Heart Rhythm Society Scientific Session (APHRS) in conjunction with the Annual Meeting of the Japanese Heart Rhythm Society (JHRS) 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] Case Conference 5：コントロバーシ「New ablation strategy for CAF: Beyond PV」：ExTRa Mappingで検出した長期持続性心房細動の維持機構への焼灼が奏功した1例2017
- Author(s)
  坂田憲祐，小澤友哉，奥山雄介，堀江　稔，芦原貴司
- Organizer
  カテーテルアブレーション関連大会2017
- Invited
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] 非発作性心房細動に対するExTRa Mappingガイド下アブレーションの有用性：ExTRa Mapping Project2017
- Author(s)
  芦原貴司，坂田憲祐，小澤友哉，土谷　健，原口　亮，稲田　慎，中沢一雄，堀江　稔
- Organizer
  第56回日本生体医工学会大会(JSMBE)
- Invited
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] Non-paroxysmal atrial fibrillation wave dynamics were determined by age rather than echocardiographic measurements and BNP: A clinical study using the ExTRa Mapping system2017
- Author(s)
  Sakata K, Ozawa T, Okuyama Y, Haraguchi R, Tsuchiya T, Horie M, Ashihara T
- Organizer
  The 39th Annual Congress of the European Society of Cardiology (ESC Congress 2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] Targeting non-passive activation regions by ExTRa Mapping system enhances efficiency of ablation for non-paroxysmal atrial fibrillation.2017
- Author(s)
  Ashihara T, Sakata K, Ozawa T, Tsuchiya T, Haraguchi R, Nakazawa K, Horie M.
- Organizer
  第81回日本循環器学会学術集会．
- Place of Presentation
  金沢（石川県立音楽堂他）
- Year and Date
  2017-03-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] Quick remapping by ExTRa Mapping system is very useful for confirming the effectiveness of non-paroxysmal atrial fibrillation ablation.2017
- Author(s)
  Ashihara T, Sakata K, Ozawa T, Tsuchiya T, Haraguchi R, Nakazawa K, Horie M.
- Organizer
  第81回日本循環器学会学術集会．
- Place of Presentation
  金沢（石川県立音楽堂他）
- Year and Date
  2017-03-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] 長期持続性心房細動に対するExTRa Mappingガイド下非受動興奮領域アブレーションの有用性：ExTRa Mapping Project2017
- Author(s)
  芦原貴司，坂田憲祐，奥山雄介，小澤友哉，原口　亮，稲田　慎，中沢一雄，土谷　健，堀江　稔
- Organizer
  第32回心電情報処理ワークショップ(JSCE2017)/第27回体表心臓微小電位研究会/第14回心電図伝送システム研究会合同集会
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] The relationship between the voltage amplitude and the design of electrode catheter: A simulation study.2017
- Author(s)
  Sakata K, Ashihara T, Ozawa T, Horie M.
- Organizer
  第81回日本循環器学会学術集会．
- Place of Presentation
  金沢（石川県立音楽堂他）
- Year and Date
  2017-03-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] ExTRa Mappingで同定された長期持続性心房細動ドライバーと心内電位指標の関係2017
- Author(s)
  坂田憲祐，奥山雄介，小澤友哉，堀江　稔，芦原貴司
- Organizer
  第34回京滋奈良ハートリズム研究会
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] オーガナイズドセッション「可視化および計算科学に基づく心臓不整脈治療戦略の構築」：非発作性心房細動に対するExTRa Mappingガイド下アブレーションの有用性：ExTRa Mapping Project．2017
- Author(s)
  芦原貴司，坂田憲祐，小澤友哉，土谷　健，原口　亮，稲田　慎，中沢一雄，堀江　稔．
- Organizer
  第56回日本生体医工学会大会(JSMBE)．
- Place of Presentation
  仙台（東北大学星陵オーディトリアム）
- Year and Date
  2017-05-03
- Invited
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] Not all non-paroxysmal atrial fibrillation drivers are included in complex fractionated electrogram area or low-voltage area: ExTRa Mapping project2017
- Author(s)
  Sakata K, Ozawa T, Okuyama Y, Haraguchi R, Tsuchiya T, Horie M, Ashihara T
- Organizer
  The 39th Annual Congress of the European Society of Cardiology (ESC Congress 2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] Not all non-paroxysmal atrial fibrillation drivers are included in complex fractionated electrogram area or low voltage area: ExTRa Mapping project2017
- Author(s)
  Sakata K, Ozawa T, Okuyama Y, Haraguchi R, Tsuchiya T, Horie M, Ashihara T
- Organizer
  The 44th International Congress on Electrocardiology (ICE)/The 17th Congress of the International Society for Holter and Noninvasive Electrocardiology (ISHNE)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] ドライバー治療にExTRa Mappingを用いた長期持続性心房細動の2例2017
- Author(s)
  坂田憲祐，小澤友哉，奥山雄介，堀江　稔，芦原貴司
- Organizer
  カテーテルアブレーション関連大会2017
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] Symposium 31: Atrial fibrillation and autonomic nerve function: Autonomic nerve activity is not involved in the mechanisms of non-paroxysmal atrial fibrillation: ExTRa Mapping Project.2016
- Author(s)
  Ashihara T, Sakata K, Ozawa T, Tsuchiya T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  The 63rd Annual Meeting of the Japanese Heart Rhythm Society (JHRS 2016).
- Place of Presentation
  札幌
- Year and Date
  2016-07-14
- Invited
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] Quickly remapping by novel online phase mapping system complemented by in silico prediction of excitations is very useful for confirming the effectiveness of non-PAF ablation (ExTRa Mapping Project).2016
- Author(s)
  Ashihara T, Sakata K, Ozawa T, Tsuchiya T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  The 38th Annual Congress of the European Society of Cardiology (ESC Congress 2016).
- Place of Presentation
  Rome (Italy)
- Year and Date
  2016-08-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] ライブ中継（招聘手術）：長期持続性心房細動：ExTRa Mapping．2016
- Author(s)
  芦原貴司，小澤友哉，坂田憲祐．
- Organizer
  カテーテルアブレーション関連秋季大会2016．
- Place of Presentation
  福岡（福岡山王病院）
- Year and Date
  2016-10-27
- Invited
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] Symposium 19: Approaches to catheter ablation for atrial fibrillation: Triggers or substrate modification: Significance of direct recording of AF wave dynamics rather than detecting indirect indicator of driver/perpetuator for non-PAF ablation: ExTRa Mapping Project.2016
- Author(s)
  Ashihara T, Sakata K, Ozawa T, Tsuchiya T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  第63回日本不整脈心電学会学術大会(JHRS)．
- Place of Presentation
  札幌（札幌コンベンションセンター）
- Year and Date
  2016-07-14
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] オーガナイズドセッションOS18「多階層な生体機能に基づく不整脈疾患における可視化および計算科学的研究」：慢性心房細動アブレーションに向けたオンラインリアルタイム位相マッピングの意義：ExTRa Mapping研究．2016
- Author(s)
  芦原貴司，坂田憲祐，小澤友哉，土谷　健，原口　亮，稲田　慎，中沢一雄，堀江　稔．
- Organizer
  第55回日本生体医工学会大会(JSMBE)．
- Place of Presentation
  富山
- Year and Date
  2016-04-26
- Invited
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] Symposium 19: Approaches to catheter ablation for atrial fibrillation: Triggers or substrate modification: Significance of direct recording of AF wave dynamics rather than detecting indirect indicator of driver/perpetuator for non-PAF ablation: ExTRa Mapping Project.2016
- Author(s)
  Ashihara T, Sakata K, Ozawa T, Tsuchiya T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  The 63rd Annual Meeting of the Japanese Heart Rhythm Society (JHRS 2016).
- Place of Presentation
  札幌
- Year and Date
  2016-07-14
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] JHRS-JSMBE Joint Symposium: Current status and future perspective of biomedical engineering in electrocardiology and arrhythmia studies: Challenge of in silico in developing the innovation of catheter ablation for non-paroxysmal atrial fibrillation: ExTRa Mapping Project.2016
- Author(s)
  Ashihara T, Sakata K, Ozawa T, Tsuchiya T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  The 63rd Annual Meeting of the Japanese Heart Rhythm Society (JHRS 2016).
- Place of Presentation
  札幌
- Year and Date
  2016-07-14
- Invited
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] Relationship between visualized wave dynamics and CFAEs in non-paroxysmal AF：A clinical study employing a novel real-time phase mapping system: ExTRa Mapping Project.2016
- Author(s)
  Sakata K, Ashihara T, Ozawa T, Tsuchiya T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  第63回日本不整脈心電学会学術大会(JHRS)．
- Place of Presentation
  札幌（札幌コンベンションセンター）
- Year and Date
  2016-07-14
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] Stationary rotors are not therapeutic targets in patients with non-paroxysmal atrial fibrillation?: A clinical study employing a novel "online" real-time phase mapping system (ExTRa Mapping).2016
- Author(s)
  Sakata K, Ashihara T, Ozawa T, Tsuchiya T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  Heart Rhythm 2016 Scientific Sessions.
- Place of Presentation
  サンフランシスコ（米国）
- Year and Date
  2016-05-04
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] Symposium 8: State of Arts in Arrhythmia Research: Simulation and Development/Regeneration: Exploration of non-paroxysmal atrial fibrillation drivers by an in silico-integrated online and real-time phase mapping system: ExTRa Mapping Project.2016
- Author(s)
  Ashihara T, Sakata K, Ozawa T, Tsuchiya T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  The 63rd Annual Meeting of the Japanese Heart Rhythm Society (JHRS 2016).
- Place of Presentation
  札幌
- Year and Date
  2016-07-14
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] Are stationary rotors therapeutic targets in non-PAF patients?: A clinical study employing an original real-time phase mapping system (ExTRa Mapping).2016
- Author(s)
  Sakata K, Ashihara T, Ozawa T, Tsuchiya T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  The 80th Annual Scientific Meeting of Japanese Circulation Society.
- Place of Presentation
  仙台
- Year and Date
  2016-03-18
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] Symposium 31: Atrial fibrillation and autonomic nerve function: Autonomic nerve activity is not involved in the mechanisms of non-paroxysmal atrial fibrillation: ExTRa Mapping Project.2016
- Author(s)
  Ashihara T, Sakata K, Ozawa T, Tsuchiya T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  第63回日本不整脈心電学会学術大会(JHRS)．
- Place of Presentation
  札幌（札幌コンベンションセンター）
- Year and Date
  2016-07-14
- Invited
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] JHRS-JSMBE Joint Symposium: Current status and future perspective of biomedical engineering in electrocardiology and arrhythmia studies: Challenge of in silico in developing the innovation of catheter ablation for non-paroxysmal atrial fibrillation: ExTRa Mapping Project.2016
- Author(s)
  Ashihara T, Sakata K, Ozawa T, Tsuchiya T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  第63回日本不整脈心電学会学術大会(JHRS)．
- Place of Presentation
  札幌（札幌コンベンションセンター）
- Year and Date
  2016-07-14
- Invited
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] Plenary Session: Catheter Ablation: The Current Status and the Future Direction: Significance of online real-time phase mapping during catheter ablation for non-paroxysmal atrial fibrillation: A clinical study using ExTRa Mapping system.2016
- Author(s)
  Ashihara T, Sakata K, Ozawa T, Tsuchiya T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  The 80th Annual Scientific Meeting of Japanese Circulation Society.
- Place of Presentation
  仙台
- Year and Date
  2016-03-18
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] Stationary rotors are not therapeutic targets in patients with non-paroxysmal atrial fibrillation?: A clinical study employing a novel "online" real-time phase mapping system (ExTRa Mapping).2016
- Author(s)
  Sakata K, Ashihara T, Ozawa T, Tsuchiya T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  Heart Rhythm 2016 Scientific Sessions.
- Place of Presentation
  San Francisco (U.S.A.)
- Year and Date
  2016-05-04
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] A new approach to driver ablation for non-paroxysmal atrial fibrillation: A case report of ExTRa Mapping-guided ablation.2016
- Author(s)
  Ashihara T, Sakata K, Ozawa T, Tsuchiya T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  The 80th Annual Scientific Meeting of Japanese Circulation Society.
- Place of Presentation
  仙台
- Year and Date
  2016-03-18
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] Symposium 8: State of Arts in Arrhythmia Research: Simulation and Development/Regeneration: Exploration of non-paroxysmal atrial fibrillation drivers by an in silico-integrated online and real-time phase mapping system: ExTRa Mapping Project.2016
- Author(s)
  Ashihara T, Sakata K, Ozawa T, Tsuchiya T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  第63回日本不整脈心電学会学術大会(JHRS)．
- Place of Presentation
  札幌（札幌コンベンションセンター）
- Year and Date
  2016-07-14
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] オーガナイズドセッション「多階層な生体機能に基づく不整脈疾患における可視化および計算科学的研究」：慢性心房細動アブレーションに向けたオンラインリアルタイム位相マッピングの意義：ExTRa Mapping研究．2016
- Author(s)
  芦原貴司，坂田憲祐，小澤友哉，土谷　健，原口　亮，稲田　慎，中沢一雄，堀江　稔．
- Organizer
  第55回日本生体医工学会大会(JSMBE)．
- Place of Presentation
  富山（富山国際会議場）
- Year and Date
  2016-04-26
- Invited
- Data Source
  KAKENHI-PROJECT-16K09431
[Presentation] ExTRa Mappingライブデモンストレーション．2016
- Author(s)
  芦原貴司，小澤友哉，坂田憲祐．
- Organizer
  カテーテルアブレーション関連秋季大会2016．
- Place of Presentation
  福岡
- Year and Date
  2016-10-27
- Invited
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] 慢性心房細動に治療標的となるような定在ローターは存在するか？：ExTRa Mappingによる臨床的観察研究．2015
- Author(s)
  坂田憲祐，芦原貴司，小澤友哉，土谷　健，原口　亮，稲田　慎，中沢一雄，堀江　稔．
- Organizer
  第31回心電情報処理ワークショップ(JSCE2015)．
- Place of Presentation
  名古屋
- Year and Date
  2015-10-24
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] Possible mechanisms of rotor ablation for chronic atrial fibrillation: A simulation study.2015
- Author(s)
  Ashihara T, Ozawa T, Hattori T, Kato K, Tsuchiya T, Yamaguchi T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  Heart Rhythm 2015 Scientific Sessions.
- Place of Presentation
  ボストン（米国）
- Year and Date
  2015-05-13
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] 慢性心房細動のアブレーション治療におけるイノベーション創出に向けたin silicoの挑戦．2015
- Author(s)
  芦原貴司，小澤友哉，坂田憲祐，土谷　健，原口　亮，稲田　慎，中沢一雄，堀江　稔．
- Organizer
  第24回日本コンピュータ外科学会大会．
- Place of Presentation
  東京
- Year and Date
  2015-11-21
- Invited
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] Development of a novel real-time phase mapping system, called ExTRa Mapping, using in silico technique for identifying unstable rotors in patients with non-paroxysmal atrial fibrillation.2015
- Author(s)
  Ashihara T, Sakata K, Ozawa T, Kato K, Tsuchiya T, Haraguchi R, Inada S, Nakazawa K, Horie M:
- Organizer
  The 8th Asia-Pacific Heart Rhythm Society Scientific Session
- Place of Presentation
  オーストラリア
- Year and Date
  2015-11-19
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25461053
[Presentation] 心房細動アブレーションにおける肺静脈隔離術の目的とは…隔離すること？2015
- Author(s)
  小澤友哉，坂田憲祐，芦原貴司，藤居祐介，伊藤英樹，杉本喜久，伊藤　誠，堀江　稔．
- Organizer
  第30回京滋奈良ハートリズム研究会．
- Place of Presentation
  京都
- Year and Date
  2015-11-14
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] Possible mechanisms of effective rotor ablation for chronic atrial fibrillation: A simulation study.2015
- Author(s)
  Ashihara T, Haraguchi R, Inada S, Nakazawa K, Tsuchiya T, Yamaguchi T, Fukui A, Ozawa T, Hattori T, Kato K, Horie M.
- Organizer
  第30回日本不整脈学会学術大会(JHRS)/第32回日本心電学会学術集会(JSE)．
- Place of Presentation
  京都
- Year and Date
  2015-07-28
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] Development of a novel real-time phase mapping system, called ExTRa Mapping, using in silico technique for identifying unstable rotors in patients with non-paroxysmal atrial fibrillation.2015
- Author(s)
  Ashihara T, Sakata K, Ozawa T, Kato K, Tsuchiya T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  The 8th Asia-Pacific Heart Rhythm Society Scientific Session (APHRS).
- Place of Presentation
  メルボルン（豪州）
- Year and Date
  2015-11-19
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] Rotor distribution does not always match with the anatomic distribution of complex fractionated atrial electrogram sites in patients with non-paroxysmal atrial fibrillation: A clinical observational study employing a novel real-time phase mapping system (ExTRa Mapping).2015
- Author(s)
  Ashihara T, Sakata K, Ozawa T, Kato K, Tsuchiya T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  The 8th Asia-Pacific Heart Rhythm Society Scientific Session (APHRS).
- Place of Presentation
  メルボルン（豪州）
- Year and Date
  2015-11-19
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] No stationary rotors are observed in patients with non-paroxysmal atrial fibrillation: A combined clinical and in silico study employing a novel real-time phase mapping system (ExTRa Mapping).2015
- Author(s)
  Sakata K, Ashihara T, Ozawa T, Kato K, Tsuchiya T, Haraguchi R, Inada S, Nakazawa K, Horie M
- Organizer
  The 8th Asia-Pacific Heart Rhythm Society Scientific Session
- Place of Presentation
  オーストラリア
- Year and Date
  2015-11-19
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25461053
[Presentation] No stationary rotors are observed in patients with non-paroxysmal atrial fibrillation: A combined clinical and in silico study employing a novel real-time phase mapping system (ExTRa Mapping).2015
- Author(s)
  Sakata K, Ashihara T, Ozawa T, Kato K, Tsuchiya T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  The 8th Asia-Pacific Heart Rhythm Society Scientific Session (APHRS).
- Place of Presentation
  メルボルン（豪州）
- Year and Date
  2015-11-19
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] Possible mechanisms of rotor ablation for chronic atrial fibrillation: A simulation study.2015
- Author(s)
  Ashihara T, Ozawa T, Hattori T, Kato K, Tsuchiya T, Yamaguchi T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  The 79th Annual Scientific Meeting of Japanese Circulation Society.
- Place of Presentation
  大阪
- Year and Date
  2015-04-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] Possible mechanisms of rotor ablation for chronic atrial fibrillation: A simulation study.2015
- Author(s)
  Ashihara T, Ozawa T, Hattori T, Kato K, Tsuchiya T, Yamaguchi T, Haraguchi R, Inada S, Nakazawa K, Horie M
- Organizer
  Heart Rhythm 2015
- Place of Presentation
  アメリカ合衆国
- Year and Date
  2015-05-13
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25461053
[Presentation] オーガナイズドセッションOS2「心房細動維持機構の可視化と計算科学に基づく新たなアブレーション治療戦略の構築」：慢性心房細動の新たな治療戦略に向けて：in silicoによるリアルタイムPhase Mappingシステムの開発．2015
- Author(s)
  芦原貴司，小澤友哉，土谷　健，原口　亮，稲田　慎，中沢一雄，堀江　稔．
- Organizer
  第54回日本生体医工学会大会(JSMBE)．
- Place of Presentation
  名古屋
- Year and Date
  2015-05-07
- Invited
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] 慢性心房細動アブレーションにおけるイノベーション実現に向けたin silicoの挑戦：ExTRa Mappingの開発．2015
- Author(s)
  芦原貴司，坂田憲祐，小澤友哉，土谷　健，原口　亮，稲田　慎，中沢一雄，堀江　稔．
- Organizer
  第31回心電情報処理ワークショップ(JSCE2015)．
- Place of Presentation
  名古屋
- Year and Date
  2015-10-24
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] 慢性心房細動の治療戦略:自験例と理論的見地から．2015
- Author(s)
  坂田憲祐，小澤友哉，芦原貴司，藤居祐介，服部哲久，伊藤英樹，杉本喜久，伊藤　誠，堀江　稔．
- Organizer
  第30回京滋奈良ハートリズム研究会．
- Place of Presentation
  京都
- Year and Date
  2015-05-23
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] パネルディスカッション5：Imaging Technologyの不整脈診療における役割：Development of a novel real-time phase mapping system using in silico technique for identifying unstable rotors in human atrial fibrillation.2015
- Author(s)
  Ashihara T, Ozawa T, Tsuchiya T, Yamaguchi T, Fukui A, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  第30回日本不整脈学会学術大会(JHRS)/第32回日本心電学会学術集会(JSE)．
- Place of Presentation
  京都
- Year and Date
  2015-07-28
- Invited
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] 10年来Verapamilの内服でコントロールされてきたwide QRS tachycardiaの一例: inter-fascicular VT? or idiopathic left VT?2014
- Author(s)
  小澤友哉、芦原貴司、服部哲久、藤居祐介、加藤浩一、伊藤英樹、伊藤誠、杉本喜久、堀江稔
- Organizer
  第29回京滋奈良ハートリズム研究会
- Place of Presentation
  京都
- Year and Date
  2014-12-20
- Data Source
  KAKENHI-PROJECT-25461053
[Presentation] 左心室外膜側に頻拍の共通回路起源を同定し56穴イリゲーションカテーテルによる心内膜側からの通電にて心外膜側の回路の完全離断に成功した陳旧性心筋梗塞の一例2014
- Author(s)
  小澤友哉、芦原貴司、藤居祐介、伊藤英樹、杉本喜久、伊藤　誠、堀江　稔
- Organizer
  第44回臨床心臓電気生理研究会
- Place of Presentation
  東京
- Year and Date
  2014-05-31
- Data Source
  KAKENHI-PROJECT-25461053
[Presentation] 左室心外膜側に頻拍回路起源を同定しイリゲーションカテーテルにて心内膜側からの通電にて回路の完全離断に成功した陳旧性心筋梗塞の一例2014
- Author(s)
  小澤友哉，芦原貴司，藤居祐介，伊藤英樹，杉本喜久，伊藤　誠，堀江　稔
- Organizer
  第3回九州関西３会合同カンファレンス
- Place of Presentation
  東京
- Year and Date
  2014-07-22
- Data Source
  KAKENHI-PROJECT-25461053
[Presentation] 左室心外膜側に頻拍回路起源を同定しイリゲーションカテーテルにて心内膜側からの通電にて回路の完全離断に成功した陳旧性心筋梗塞の一例．2014
- Author(s)
  小澤友哉，芦原貴司，藤居祐介，伊藤英樹，杉本喜久，伊藤　誠，堀江　稔．
- Organizer
  第3回九州関西３会合同カンファレンス．
- Place of Presentation
  東京
- Year and Date
  2014-07-22
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] New oral anticoagulants need more heparin but reduce periprocedural bleeding than warfarin during atrial fibrillation (AF) ablation.2014
- Author(s)
  Ito M, Ozawa T, Ashihara T, Sugimoto Y, Fujii Y, Nakazawa Y, Horie M.
- Organizer
  The 78th Annual Scientific Meeting of Japanese Circulation Society.
- Place of Presentation
  東京
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] Topic “Cardiac Simulator”: In silico arrhythmology: To unlock the future of arrhythmia treatment.2014
- Author(s)
  Ashihara T, Haraguchi R, Inada S, Nakazawa K, Ikeda T, Ozawa T, Ito M, Horie M.
- Organizer
  The 78th Annual Scientific Meeting of Japanese Circulation Society.
- Place of Presentation
  東京
- Invited
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] Functional properties of complex fractionated atrial electrograms during atrial fibrillation can be explained by structural remodeling: A simulation study.2013
- Author(s)
  Ashihara T, Haraguchi R, Inada S, Nakazawa K, Ikeda T, Ozawa T, Ito M, Trayanova N, Horie M.
- Organizer
  The 40th International Congress on Electrocardiology.
- Place of Presentation
  グラスゴー（スコットランド）
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] Functional properties of complex fractionated atrial electrograms2013
- Author(s)
  Ashihara T,Haraguchi R, Inaba S,Nakazawa K Ikeda T,Ozawa T,Ito M,
- Organizer
  The 40th International Congress on Electrocardiology (ICE),
- Place of Presentation
  Glasgow, U.K.
- Data Source
  KAKENHI-PROJECT-25461053
[Presentation] QT延長症候群に併発した発作性心房細動から特発性心室細動が誘発され拡大肺静脈隔離術が有効であった症例2013
- Author(s)
  小澤友哉、伊藤　誠、堀江　稔
- Organizer
  第115回日本循環器学会近畿地方会
- Place of Presentation
  京都
- Data Source
  KAKENHI-PROJECT-25461053
[Presentation] 心房細動に対するFIRMアブレーションは本当に可能か？：In silicoによる検証．2013
- Author(s)
  芦原貴司，原口　亮，稲田　慎，中沢一雄，難波経豊，池田隆徳，小澤友哉，伊藤　誠，堀江　稔．
- Organizer
  第29回心電情報処理ワークショップ．
- Place of Presentation
  南魚沼
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] 心室細動後の12誘導心電図で広範囲なST上昇を認めたJ wave syndromeの一例2013
- Author(s)
  冨田行則、服部哲久、伊藤英樹、児玉　健二、福沢綾子、高橋宏明、八木典章、木村紘美、山科　聡、酒井　宏、小澤友哉、山本　孝、伊藤　誠、堀江　稔
- Organizer
  第115回日本循環器学会近畿地方会
- Place of Presentation
  京都
- Data Source
  KAKENHI-PROJECT-25461053
[Presentation] Ventricular fibrillation triggered during radiofrequency energy delivery for verapamil-sensitive idiopathic left ventricular tachycardia. Mini-Symposium2011
- Author(s)
  Ozawa T, I to M, et al
- Organizer
  APHRS 2011 & 26th JHRS 28th JSE合同学会
- Place of Presentation
  福岡
- Data Source
  KAKENHI-PROJECT-21590891
[Presentation] Site-specific arrhythmogenesis in structurally normal heart of non-brugada patients with ventricular arrhythmias originating from ventricular outflow tract. Mini-Symposium2011
- Author(s)
  Ozawa T, Ito M, et al
- Organizer
  APHRS 2011 & 26th JHRS 28th JSE合同学会
- Place of Presentation
  福岡
- Data Source
  KAKENHI-PROJECT-21590891
[Presentation] Ventricular fibrillation triggered during radiofrequency energy delivery for verapamil-sensitive idiopathic left ventricular tachycardia2011
- Author(s)
  Ozawa T, Ito M, et al
- Organizer
  Mini-Symposium. APHRS2011 & 26th JHRS 28th JSE合同学会
- Place of Presentation
  福岡市
- Data Source
  KAKENHI-PROJECT-21590891
[Presentation] Site-specific arrhythmogenesis in structurally normal heart of non-brugada patients with ventricular arrhythmias originating from ventricular outflow tract2011
- Author(s)
  Ozawa T, Ito M, et al
- Organizer
  Mini-Symposium. APHRS2011 & 26th JHRS 28th JSE合同学会
- Place of Presentation
  福岡市
- Data Source
  KAKENHI-PROJECT-21590891
[Presentation] Influence of pulmonary vein isolation on heart rate : A clinical study using event-ECG monitors.2010
- Author(s)
  Nakazawa Y, Ashihara T, Miyamoto A, Ozawa T, Itoh H, Sugimoto Y, Ito M, Horie M
- Organizer
  APHRS2010/APAFS2010
- Place of Presentation
  Jeju Island Korea
- Data Source
  KAKENHI-PROJECT-21590891
[Presentation] Possible mechanisms of rotor ablation for chronic atrial fibrillation: A simulation study.
- Author(s)
  Ashihara T, Ozawa T, Hattori T, Kato K, Tsuchiya T, Yamaguchi T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  第79回日本循環器学会学術集会．
- Place of Presentation
  大阪
- Year and Date
  2015-04-24 – 2015-04-26
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] Possible mechanisms of rotor ablation for chronic atrial fibrillation: A simulation study.
- Author(s)
  Ashihara T, Ozawa T, Hattori T, Kato K, Tsuchiya T, Yamaguchi T, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  Heart Rhythm 2015 Scientific Sessions.
- Place of Presentation
  Boston，アメリカ合衆国
- Year and Date
  2015-05-13 – 2015-05-16
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] Development of a novel real-time phase mapping system using in silico technique for identifying unstable rotors in human atrial fibrillation.
- Author(s)
  Ashihara　T, Ozawa T, Tsuchiya T, Yamaguchi T, Fukui A, Haraguchi R, Inada S, Nakazawa K, Horie M.
- Organizer
  第30回日本不整脈学会学術大会/第32回日本心電学会学術集会．
- Place of Presentation
  京都
- Year and Date
  2015-07-28 – 2015-07-31
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] Possible mechanisms of effective rotor ablation for chronic atrial fibrillation: A simulation study.
- Author(s)
  Ashihara T, Haraguchi R, Inada S, Nakazawa K, Tsuchiya T, Yamaguchi T, Fukui A, Ozawa T, Hattori T, Kato K, Horie M.
- Organizer
  第30回日本不整脈学会学術大会/第32回日本心電学会学術集会．
- Place of Presentation
  京都
- Year and Date
  2015-07-28 – 2015-07-31
- Data Source
  KAKENHI-PROJECT-25461106
[Presentation] 慢性心房細動の新たな治療戦略に向けて：in silicoによるリアルタイムPhase Mappingシステムの開発．
- Author(s)
  芦原貴司，小澤友哉，土谷　健，原口　亮，稲田　慎，中沢一雄，堀江　稔．
- Organizer
  第54回日本生体医工学会大会．
- Place of Presentation
  名古屋
- Year and Date
  2015-05-07 – 2015-05-09
- Data Source
  KAKENHI-PROJECT-25461106

1. ASHIHARA Takashi (80396259)

# of Collaborated Projects: 6 results

# of Collaborated Products: 102 results
2. HARAGUCHI Ryo (00393215)

# of Collaborated Projects: 4 results

# of Collaborated Products: 68 results
3. INADA Shin (50349792)

# of Collaborated Projects: 4 results

# of Collaborated Products: 50 results
4. 中沢一雄 (50198058)

# of Collaborated Projects: 3 results

# of Collaborated Products: 30 results
5. ITO Makoto (70159911)

# of Collaborated Projects: 2 results

# of Collaborated Products: 15 results
6. ITOH Hideki (30402738)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
7. NAKAZAWA Yuko (90564914)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
8. YAO Takenori (90402726)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
9. 坂田憲祐 (50773991)

# of Collaborated Projects: 1 results

# of Collaborated Products: 40 results
10. 奥山雄介 (60867654)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
11. 大野聖子 (20610025)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
12. 福山恵 (60625771)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 加藤浩一 (70736983)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 堀江稔

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Ozawa Tomoya 小澤 友哉

OZAWA Tomoya 小澤 友哉

Research Projects

Research Products

Co-Researchers

若年性/家族性心房細動における心臓関連遺伝子多型に基づいた治療アルゴリズムの構築Principal Investigator

Principal Investigator

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Research Institution

A translational research to elucidate the mechanism of rotor control based on real-time imaging of refractory atrial fibrillation.

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of a new ablation strategy based on the real-time imaging and analysis of non-paroxysmal atrial fibrillation.

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Clinical and in silico fusion studies for producing innovations in chronic atrial fibrillation ablation

Principal Investigator

Project Period (FY)

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Research Institution

遺伝性不整脈に対するカテーテルアブレーション治療法の開発

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Theoretical studies on ablation targets and optimal approach of chronic atrial fibrillation treatment.

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Evaluation of Efficacy and Long-term Results of Catheter Ablation in Drug-refractory Atrial Fibrillation

Principal Investigator

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[Journal Article] Association with the nonparoxysmal atrial fibrillation duration and outcome of ExTRa Mapping‐guided rotor ablation2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Not all rotors, effective ablation targets for nonparoxysmal atrial fibrillation, are included in areas suggested by conventional indirect indicators of atrial fibrillation drivers: ExTRa Mapping project2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 慢性心房細動アブレーションの新たな治療戦略に向けたインシリコの応用2017

Author(s)

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[Journal Article] Efficacy of Antiarrhythmic Drugs Short-Term Use After Catheter Ablation for Atrial Fibrillation (EAST-AF) trial.2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Adenosine triphosphate-guided pulmonary vein isolation for atrial fibrillation: the UNmasking Dormant Electrical Reconduction by Adenosine TriPhosphate (UNDER-ATP) trial.2015

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 当院における静脈血栓塞栓症例2014

Author(s)

Journal Title

Data Source

[Journal Article] 発作性心房細動に伴うQT延長から特発性心室細動が誘発された症例に肺静脈隔離術が有効であった症例2014

Author(s)

Journal Title

Data Source

[Journal Article] 心房細動に対するFIRMアブレーションは本当に可能か? In silicoによる検証2014

Ozawa Tomoya 小澤友哉

OZAWA Tomoya 小澤友哉

[Journal Article] 心房細動に対するFIRMアブレーションは本当に可能か?　In silicoによる検証2014