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Development of innovative therapeutic assistances from deep learning-based integration of various cardiovascular imaging in coronary artery disease

Research Project

Project/Area Number 21K08044
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 53020:Cardiology-related
Research InstitutionNational Cardiovascular Center Research Institute

Principal Investigator

Asaumi Yasuhide  国立研究開発法人国立循環器病研究センター, 病院, 医長 (20629315)

Co-Investigator(Kenkyū-buntansha) 大塚 文之  国立研究開発法人国立循環器病研究センター, 病院, 医長 (30745378)
西村 邦宏  国立研究開発法人国立循環器病研究センター, 研究所, 部長 (70397834)
野口 暉夫  国立研究開発法人国立循環器病研究センター, 病院, 副院長 (70505099)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2023: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2022: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2021: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords冠動脈硬化症 / 虚血性心疾患画像診断 / 病理学 / 深層学習法 / 核磁気共鳴画像法 / 冠動脈硬化巣 / 網羅的解析 / 画像診断 / 人工知能 / 病理網羅的解析
Outline of Research at the Start

本研究では、深層学習法によって各種画像情報から得られる位置情報・形態情報・機能情報・質的情報を統合させることに加え、質的情報の精度を向上させるために冠動脈プラークの病理組織解析から得られた分子病理学的情報も融合させる事により、冠動脈疾患の急性期治療の段階から長期予後改善を見据えた至適治療法(薬物療法・血行再建術)の選択を支援するシステム開発を目指す。

Outline of Final Research Achievements

(1) We developed a risk stratification technique integrating electrocardiographic findings and clinical information with invasive imaging findings in acute myocardial infarction and coronary artery disease. Predictors of sudden death and prognosis of catheter interventional treatment for complex coronary artery lesions were identified by integrating invasive imaging, electrocardiography, and minimally invasive imaging after acute myocardial infarction. (2) In the research for risk stratification technology development focusing on minimally invasive imaging in coronary artery disease, we developed a method for estimating the occurrence of myocardial ischemia from coronary CT and MRI findings, verified imaging findings and pathology, and developed technology for recognizing high-risk coronary artery plaques using a deep learning method.

Academic Significance and Societal Importance of the Research Achievements

虚血性心疾患における各種画像診断を統合させる事は、個別の症例における迅速な病態・予後の推定、その後の適切な介入を可能とする。特に虚血性心疾患では、放射線画像診断を通じた冠動脈解剖情報に基づく層別化が大きな治療の進歩をもたらした。冠動脈解剖学的情報に生理学的情報、分子生物学的情報を統合することにより、より良い層別化技術、個別化技術への発展が期待される。

Report

(2 results)
  • 2023 Final Research Report ( PDF )
  • 2021 Research-status Report
  • Research Products

    (7 results)

All 2022 2021

All Journal Article (7 results) (of which Peer Reviewed: 7 results,  Open Access: 2 results)

  • [Journal Article] Effect of Infarction-Related Artery Location on Clinical Outcome of Patients With Acute Myocardial Infarction in the Contemporary Era of Percutaneous Coronary Intervention ― Subanalysis From the Prospective Japan Acute Myocardial Infarction Registry (JAMIR) ―2022

    • Author(s)
      Koga Seiji、Honda Satoshi、Maemura Koji、Nishihira Kensaku、Kojima Sunao、Takegami Misa、Asaumi Yasuhide、Yamashita Jun、Saji Mike、Kosuge Masami、Takahashi Jun、Sakata Yasuhiko、Takayama Morimasa、Sumiyoshi Tetsuya、Ogawa Hisao、Kimura Kazuo、Yasuda Satoshi、on behalf of the JAMIR Investigators
    • Journal Title

      Circulation Journal

      Volume: 86 Issue: 4 Pages: 651-659

    • DOI

      10.1253/circj.CJ-21-0698

    • NAID

      130008143825

    • ISSN
      1346-9843, 1347-4820
    • Year and Date
      2022-03-25
    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Effect of Low Body Mass Index on the Clinical Outcomes of Japanese Patients With Acute Myocardial Infarction ― Results From the Prospective Japan Acute Myocardial Infarction Registry (JAMIR) ―2022

    • Author(s)
      Yokoyama Hiroaki、Tomita Hirofumi、Honda Satoshi、Nishihira Kensaku、Kojima Sunao、Takegami Misa、Asaumi Yasuhide、Yamashita Jun、Saji Mike、Kosuge Masami、Takahashi Jun、Sakata Yasuhiko、Takayama Morimasa、Sumiyoshi Tetsuya、Ogawa Hisao、Kimura Kazuo、Yasuda Satoshi、on behalf of the JAMIR Investigators
    • Journal Title

      Circulation Journal

      Volume: 86 Issue: 4 Pages: 632-639

    • DOI

      10.1253/circj.CJ-21-0705

    • NAID

      130008119238

    • ISSN
      1346-9843, 1347-4820
    • Year and Date
      2022-03-25
    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Left coronary ostial stenosis developing 15 months after transcatheter aortic valve replacement with balloon-expandable valve2022

    • Author(s)
      Kuyama Naoto、Nakao Kazuhiro、Kanzaki Hideaki、Shimahara Yusuke、Nishii Tatsuya、Irie Yuki、Ichihara Shinya、Asaumi Yasuhide、Izumi Chisato、Fujita Tomoyuki、Noguchi Teruo、Yasuda Satoshi
    • Journal Title

      Journal of Cardiology Cases

      Volume: 25 Issue: 2 Pages: 115-118

    • DOI

      10.1016/j.jccase.2021.07.013

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Severe Stenosis at the Ostium of the Left Sinus of Valsalva Long After Surgical Aortic Valve Replacement2021

    • Author(s)
      Murai Kota、Honda Satoshi、Asaumi Yasuhide、Noguchi Teruo
    • Journal Title

      Circulation Journal

      Volume: 85 Issue: 11 Pages: 2118

    • DOI

      10.1253/circj.CJ-21-0522

    • NAID

      130008107866

    • ISSN
      1346-9843, 1347-4820
    • Year and Date
      2021-10-25
    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Thyroid Storm Patients With Elevated Brain Natriuretic Peptide Levels and Associated Left Ventricular Dilatation May Require Percutaneous Mechanical Support2021

    • Author(s)
      Arai Marina、Asaumi Yasuhide、Murata Shunsuke、Matama Hideo、Honda Satoshi、Otsuka Fumiyuki、Tahara Yoshio、Kataoka Yu、Nishimura Kunihiro、Noguchi Teruo
    • Journal Title

      Critical Care Explorations

      Volume: 3 Issue: 12 Pages: e0599-e0599

    • DOI

      10.1097/cce.0000000000000599

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Combined evaluation of plasma B-type natriuretic peptide and urinary liver-type fatty acid-binding protein/creatinine ratio is related to worsening renal function in patients undergoing elective percutaneous coronary intervention2021

    • Author(s)
      Yoshihara Fumiki、Hosoda Hiroshi、Doi Takahito、Yoshida Morikatsu、Kitamura Kazuo、Yamamoto Haruko、Asaumi Yasuhide、Ishibashi-Ueda Hatsue、Kishida Masatsugu、Arisato Tetsuya、Matsuo Miki、Miyazato Mikiya、Yasuda Satoshi
    • Journal Title

      Clinical and Experimental Nephrology

      Volume: 25 Issue: 12 Pages: 1319-1328

    • DOI

      10.1007/s10157-021-02113-9

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Efficacy of central extracorporeal life support for patients with fulminant myocarditis and cardiogenic shock2021

    • Author(s)
      Tadokoro Naoki、Fukushima Satsuki、Minami Kimito、Taguchi Takura、Saito Tetsuya、Kawamoto Naonori、Kakuta Takashi、Seguchi Osamu、Watanabe Takuya、Nakajima Doi Seiko、Kuroda Kensuke、Suzuki Keisuke、Yanase Masanobu、Asaumi Yasuhide、Shimizu Hideyuki、Fukushima Norihide、Fujita Tomoyuki
    • Journal Title

      European Journal of Cardio-Thoracic Surgery

      Volume: 60 Issue: 5 Pages: 1184-1192

    • DOI

      10.1093/ejcts/ezab231

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access

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Published: 2021-04-28   Modified: 2025-01-30  

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