Rchr

J-GLOBAL ID：200901006607634200 Update date: Sep. 25, 2024

Ashihara Takashi

アシハラタカシ | Ashihara Takashi

Affiliation and department：
Job title： Assistant Professors
Homepage URL (1)： http://square.umin.ac.jp/ash/arrhythmia.html

Research field (10)： Internal medicine - General , Biological, health, and medical informatics , Information networks , Computer systems , Medical systems , Biomaterials , Biomedical engineering , Clinical pharmacy , Physiology , Cardiology

Research keywords (4)：コンピュータシミュレーション , 医用生体工学 , 不整脈 , 循環器内科

Research theme for competitive and other funds (35)：

2024 - 2029 脳卒中機能予後の機械学習予測モデルと新規定因子:悉皆登録からDPC活用への提言
2024 - 2027 A New Atrial Fibrillation Ablation Method that Reduces Tissue Injury~Electrophysiological analysis of low-power short-time ablation~
2024 - 2027 ローターの位相シンギュラリティ類型化に基づく心房細動停止に向けたin silico研究
2023 - 2026 A translational research to elucidate the mechanism of rotor control based on real-time imaging of refractory atrial fibrillation.
2021 - 2024 Development of mature iPSC cardiomyocytes toward drug development

2021 - 2023 Multidisciplinary Treatment Strategies for Chronic Atrial Fibrillation by Integrating Phase Variance Analysis and Clinical Visualization Techniques

2021 - 2023 Study on dynamics transformation and robustness of non-paroxysmal atrial fibrillation based on phase singularity

2020 - 2022 Development of a new ablation strategy based on the real-time imaging and analysis of non-paroxysmal atrial fibrillation

2020 - 2022 多階層3次元心臓モデルを用いた不整脈誘発性・持続性の評価に関するインシリコ研究

2020 - 2022 Simulation study to clarify the mechanism of manifestation of WPW syndrome

2019 - 2022 A multidisciplinary approaches for drug-induced arrhythmia using human iPS cells

2016 - 2019 The elucidation of mechanisms underlying triggered activity in inheritable lethal arrhythmias: in silico predictions

2016 - 2019 Clinical and in silico fusion studies for producing innovations in chronic atrial fibrillation ablation

2016 - 2019 Arrhythmic origin identification by a four-dimensional constructive method using virtual heart simulation and vector electrocardiogram

2016 - 2019 Simulation study of investigating mechanisms of ventricular rate in atrioventricular node using 3-dimensional atrioventricular node model

2016 - 2019 A new technology for tissue diagnosis with combination of Raman scattering spectrometry and bioimpedance measurement

2015 - 2019 Multidisciplinary approach to cardiac arrhythmogenesis assessment during drug discovery

2015 - 2018 Elucidation of Mechanism of Ventricular Fibrillation and Development of Markers in Predicting Sudden Cardiac Death by Medical-Engineering Cooperation

2015 - 2018 Termination mechanisms of atrial fibrillation by rotor-based ablation and establishment of patient-tailored atrial fibrillation therapy

2015 - 2018 Multilateral Research on the Mechanisms of Inherited Arrhythmias

2015 - 2018 Novel ablative approaches based on computational science for atrial fibrillation driver

2013 - 2017 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

2013 - 2016 Theoretical studies on ablation targets and optimal approach of chronic atrial fibrillation treatment.

2012 - 2015 Roles of subcellular sodium channel redistribution in the generation of lethal arrhythmia: in silico study

2012 - 2015 Investigating mechanisms of ventricular arrhythmias induced in the Purkinje fiber network using computer simulation

2012 - 2015 Development of Electrophysiological Indices in Predicting Sudden Cardiac Death through medicine-engineering collaboration

2012 - 2015 Reconstruction of three dimensional excitation propagation waveform in heart wall from two dimensional optical mapping data

2010 - 2015 Integrative simulation of electrophysiological activities in the heart reflecting multi-level data

2011 - 2014 Multidisciplinary Studies on Molecular Pathogenesis of Inherited Primary Arrhythmia Syndromes

2009 - 2012 In silico study of mechanism and therapy of chronic atrial fibrillation based on the human atrial numerical model

2009 - 2011 Evaluation of Efficacy and Long-term Results of Catheter Ablation in Drug-refractory Atrial Fibrillation

2009 - 2011 Development of functional modeling techniques for predicting arrhythmic risk in virtual heart simulation

2007 - 2009 New strategies for treatment and prevention of life-threatening ventricular tachyarrhythmias by unpinning of spiral-wave reentry

2006 - 2008 Study for the modeling tools to compose a virtual heart electrophysiological simulator and for designing modularized software with the aim of integrated human body simulation

2005 - 2006 ヒト心室筋モデルの構築を基盤とした致死性不整脈発生の予知に関する理論的研究

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Papers (368)：

Ryo HARAGUCHI, Takashi ASHIHARA, Taka-aki MATSUYAMA, Jun YOSHIMOTO. Effects of Morphologically Asymmetric Junctions on the Effective Refractory Period of the Accessory Pathway in Wolff-Parkinson-White Syndrome: A Simulation Study. Advanced Biomedical Engineering. 2024. 13. 230-236
吉田和寛, 杉本喜久, 伊吹奈緒子, 小越優子, 門田陽介, 上田智弘, 藤田尚一, 江上隆幸, 水田嘉彦, 多賀祐美, et al. 電子カルテデータを連動させた早期警戒スコアリングシステムの構築と課題. 医療情報学連合大会論文集. 2023. 43回. 806-808
吉田和寛, 杉本喜久, 伊吹奈緒子, 小越優子, 門田陽介, 上田智弘, 藤田尚一, 江上隆幸, 水田嘉彦, 多賀祐美, et al. 電子カルテデータを連動させた早期警戒スコアリングシステムの構築と課題. 医療情報学連合大会論文集. 2023. 43回. 806-808
Yusuke Okuyama, Tomoya Ozawa, Takuma Nishikawa, Yusuke Fujii, Koichi Kato, Yoshihisa Sugimoto, Yoshihisa Nakagawa, Takashi Ashihara. Association with the nonparoxysmal atrial fibrillation duration and outcome of ExTRa Mapping-guided rotor ablation. Journal of Arrhythmia. 2023. 39. 4. 531-538
Tadafumi Nanbu, Akihiko Yotsukura, George Suzuki, Hiroyuki Takekawa, Yuki Tanaka, Katsuma Yamanashi, Masaya Tsuda, Izumi Yoshida, Masayuki Sakurai, Takashi Ashihara. Organization of atrial fibrillation using a pure sodium channel blocker: Implications of rotor ablation therapy. Journal of Arrhythmia. 2023. 39. 3. 327-340

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MISC (345)：

芦原貴司. 【これだけ知っていれば実践できる!最先端の植込み型心臓不整脈デバイス治療】識るデバイスによってなぜ心臓のペーシングや除細動が起きるのか?. Heart View. 2024. 28. 1. 27-32
How do cardiovascular implantable electronic devices perform electrical pacing or defibrillation?. Heart View. 2024. 28. 1. 27-32
中沢一雄, 稲田慎, 岸田優作, 柴田仁太郎, 富井直輝, 高山健志, 井尻敬, 山口豪, 芦原貴司. 心房細動患者を想定した3次元心房形状モデルの構築による興奮伝播ダイナミクの可視化. 医療情報学連合大会論文集. 2023. 43回. 848-849
坂田憲祐, 芦原貴司. 最先端医療の今臨床不整脈映像化システムによる最適な非発作性心房細動治療戦略の確立. Medical Science Digest. 2023. 49. 12. 678-680
Takashi Ashihara, M.D., Ph.D. Medical-engineering collaboration in the development of a clinical arrhythmia imaging system. 2023. 287. 1. 58-66

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Patents (26)：

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Books (39)：

Handbook for Medical Engineering
2022 ISBN:9784860437350
スマート医療テクノロジー
エヌ・ティー・エス 2019 ISBN:9784860436193
上級医の循環器治療手技:カテーテルアブレーション
2019 ISBN:9784784962709
心電図検定公式問題集&ガイド:受験者必携! 2級/3級改訂3版
メディカ出版 2018
線維芽細胞と興奮伝導・伝播異常
メディカルレビュー社 2017

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Lectures and oral presentations (1,040)：

JCS2024×JHRS(心電図検定)公認心電図クイズ大会.
(第88回日本循環器学会学術集会(JCS2024) 2024)
地域医療連携における情報セキュリティのあり方:地域医療連携を見据え大学病院の情報をどのように守るのか?
(滋賀県医師会「地域医療連携フォーラム」:医療・介護DXと地域医療連携の今後について 2024)
シンポジウム2(循環器系):比較心電図(心電図、どう使うの ?):安全性薬理評価に向けた臨床心電図の理解:不整脈専門医の立場から.
(第15回日本安全性薬理研究会学術年会 2024)
患者さんへのサービス向上と業務効率化を両立する医療DXを目指して:患者さんのための医療DXと情報セキュリティ対策の狭間で:大学病院の立場から.
(令和5年度(第43回)滋賀県病院大会 2024)
地域で心電図データを共有するメリットと越えなければならない問題点.
(第11回12誘導心電図伝送を考える会 2024)

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Education (4)：

- 2002 Shiga University of Medical Science
- 2002 Shiga University of Medical Science Graduate School, Division of Medical Sciences
- 1996 Shiga University of Medical Science Undergraduate School of Medicine Faculty of Medicine
- 1996 Shiga University of Medical Science Faculty of Medicine

Professional career (1)：

博士(医学) (滋賀医科大学)

Work history (20)：

2019/06 - 現在 Shiga University of Medical Science Multi Media Center Director
2019/06 - 現在 Shiga University of Medical Science Management Department of Medical Informatics
2019/06 - 現在 Shiga University of Medical Science Center for Information Technology Professor
2018/04 - 2019/05 Shiga University of Medical Science
2018/04 - 2019/05 Shiga University of Medical Science Multi Media Center Deputy Director

2017/08 - 2019/05 Shiga University of Medical Science

2017/04 - 2019/05 Shiga University of Medical Science Medical Director of Education of Cardiovascular Medicine

2016/04 - 2019/05 Shiga University of Medical Science Associate Professor, Department of Medical Informatics and Biomedical Engineering

2012 - 2017/07 Shiga University of Medical Science Associate Professor, Department of Cardiovascular and Respiratory Medicine

2015/03 - 2017/01 Shiga University of Medical Science Medical Director of Cardiovascular Medicine Ward,

2005 - 2016 National Cardiovascular Center Research Institute Visiting Researcher

2011/02 - 2015/02 Shiga University of Medical Science Medical Director of Outpatient Clinic of Cardiovascular and Respiratory Medicine,

2007 - 2012 Shiga University of Medical Science Heart Rhythm Center, Assistant Professor, Department of Cardiovascular Medicine,

2005 - 2007 Shiga University of Medical Science Heart Rhythm Center, Assistant Professor,

2004 - 2005 Tulane University Department of Biomedical Engineering, Adjunct Professor,

2004 - 2005 Kyoto University Graduate School of Medicine Department of Physiology and Biophysics, Assistant Professor (Researcher),

2002 - Tulane University (New Orleans, LA, U.S.A.) Computational Cardiac Electrophysiology Laboratory, Department of Biomedical Engineering, Postdoctoral Research Fellow,

2002 - Shiga University of Medical Science Department of Cardiovascular and Respiratory Medicine, Attending Staff,

1998 - at National Cardiovascular Center Research Institute Externship

1996 - Trainee Doctor in Shiga University of Medical Science passed the National Exam for Medical Practitioners

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Committee career (24)：

2016/08 - 現在日本不整脈心電学会(JHRS) 心電図検定委員会委員
2016 - 現在日本生体医工学会代議員
2016 - 現在日本不整脈心電学会(JHRS) 不整脈専門医資格認定試験問題作成医員
2016 - 現在日本不整脈心電学会(JHRS) 学会誌「心電図」編集委員、最優秀論文賞選考委員
2016 - 現在日本生体医工学会論文賞・阪本賞選定委員会委員

2016 - 現在日本生体医工学会荻野賞選定委員会・委員

2016 - 現在日本不整脈心電学会(JHRS) 健康保険委員会・委員

2014/09 - 現在日本不整脈心電学会(JHRS) 日本心電学会誌「心電図」編集委員会・委員

2014 - 現在医薬品医療機器総合機構(PMDA)後援事業心臓安全性に関するシンクタンクミーティング・Computational (In silico) Safety Pharmacology WG・委員

- 現在日本不整脈心電学会(JHRS) 学術大会プログラム委員会委員

- 現在日本不整脈心電学会(JHRS) 植込みデバイス委員会社会問題対策部会部会員

- 現在日本不整脈心電学会(JHRS) 評議員

2013/10 - 2016/08 日本不整脈心電学会(JHRS) 心電図検定ワーキンググループ・委員

2015/10 - 2016 平成27年度日本生体医工学会論文賞・阪本賞選定委員会委員

2015/02 - 2015/03 経済産業省:医療機器等の開発・実用化促進のためのガイドライン策定事業ナビゲーション医療分野PDT機器開発WG・委員

2013/09 - 2015/03 厚生労働省・経済産業省連携事業次世代医療機器評価指標作成事業・心臓カテーテルアブレーション審査WG・委員

2014/01 - 2015 日本コンピュータ外科学会(JSCAS) 将来構想委員会・委員

2011/09 - 2014/08 日本心電学会(JSE) 技術・機器精度委員会・委員

2012/10 - 2013/10 第6回アジア太平洋不整脈学会(APHRS2013) 組織委員

2011/10 - 2012/10 第5回アジア太平洋不整脈学会(APHRS2012) 組織委員

2010/06 - 2011/09 第4回アジア太平洋不整脈学会(APHRS2011) 組織委員

2009/11 - 2010/12 日本心電学会(JSE) 日本不整脈学会(JHRS)統合WG・委員

2008/01 - 2010/12 日本心電学会(JSE) 将来構想委員会・委員

2006 - 2008 Japanese Society of Electrocardiology Boardman

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Awards (23)：

2019/06 - 医療情報学連合大会 2018年学術奨励賞(優秀口演賞) 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.
2018/09 - 生体医工学シンポジウム2018 生体医工学シンポジウムベストレビューワーアワード
2017/06 - Japanese Society for Computerized Electrocardiology (2017). Winner of the Best Abstract Award
2013/10 - The 30th Annual Meeting of the Japanese Society of Electrocardiology (JSE 2013) Winner of the Suzuken Memorial Foundation Award, The Japanese Society of Electrocardiology (2013) The role of fibroblasts in complex fractionated electrograms during persistent/permanent atrial fibrillation: Implications for electrogram-based catheter ablation.
2012/10 - DIGITAL CONTENT EXPO 2012 Winner of Innovative Technologies Special Award

2012/05 - Japanese Society for Medical and Biological Engineering Winner of the Ogino Award

2010/10 - Asia Pacific Heart Rhythm Society Clinical, The 3rd Asia-Pacific Heart Rhythm Society Scientific Session (APHRS). Roles of fibroblasts in the mechanisms of complex fractionated atrial electrograms and catheter ablation during chronic atrial fibrillation.

2009/07 - The 24th Annual Meeting of the Japanese Heart Rhythm Society (JHRS). The 26th Annual Meeting of the Japanese Society of Electrocardiology (JSE). Winner of the Young Investigator Award Tunnel propagation of postshock activations as a hypothesis for fibrillation induction and isoelectric window.

2009/07 - 2009 Winner of the Young Investigator Award, The Japanese Society of Electrocardiology.

2004/06 - The 31st International Congress on Electrocardiology (ICE) Finalist of the YIA Mechanisms of shock-induced arrhythmogenesis: Role of tissue discontinuity and electroporation in the initiation of focal repetitive postshock activations.

2004/06 - The 31st International Congress on Electrocardiology, Young Investigator's Award Finalist

2003/10 - Good Design Award of the Japan Good Design Award of the Japan Industrial Design Promotion Organization

2003/09 - 第20回日本心電学会学術集会第8回日本心電学会学術奨励賞 Widening of the excitable gap and enlargement of the core of reentry during atrial fibrillation with a pure sodium channel blocker in canine atria.

2001/11 - International Workshop on Chronoastrobiology and Chronotherapy Winner of the Halberg Prize

2001/11 - Grand Award (Halberg Prize) of the International Symposium: Workshop on Chronoastrobiology and Chronotherapy

2001/09 - Nikkei Science Visual Science Festa. Grand Award

2001/09 - Grand Award of the Nikkei Science (Japanese version of Scientific American) Visual Science Festa

1999/10 - 第13回日本エム・イー学会秋季大会. The 13th Autumn Conference of Japanese Society for Medical and Biological Engineering (JSMBE). Winner of the YIA The mechanisms of spontaneous wave breakup of spiral reentry in ventricular fibrillation: A simulation study.

1999/10 - Young Investigators Award (First Prize) of the Japanese Society for Medical and Biological Engineering

1999/06 - Nikkei Science (Japanese version of Scientific American) Computer Visualization Symposium Winner of the AVS Prize

1999/06 - Grand Award (AVS Prize) of the Nikkei Science (Japanese version of Scientific American) Computer Visualization Symposium

1999/04 - the 24th International Society Young Investigators Award Finalist Dynamics of the filaments of vortexlike reentry in three dimensional computer models.

1999/04 - Young Investigators Award Finalist of the 24th International Society for Computerized Electrocardiology

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Association Membership(s) (22)：

JSCAS , JAPAN ASSOCIATION FOR MEDICAL INFORMATICS , The Japanese College of Cardiology (JCC) , Asia Pacific Heart Rhythm Society (APHRS) , HRS , The Physiological Society of Japan (PSJ) , Japanese Society for Medical and Biological Engineering (JSMBE) , JAPANESE HEART RHYTHM SOCIETY , Japanese Circulation Society (JCS) , Japanese Society of Internal Medicine (JSIM) , The Japanese College of Cardiology , Asia Pacific Heart Rhythm Society , Heart Rhythm Society , Japanese Society for Bioinformatics , The Physiological Society of Japan , Japanese Society for Medical and Biological Engineering , Japanese Society of Electrocardiology , Japanese Circulation Society , Japanese Society of Internal Medicine , JSAI , ESC , JTTA

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