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Development of a new sudden cardiac death prediction support technology using a 12-lead ECG generation model

Research Project

Project/Area Number 21K08140
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 53020:Cardiology-related
Research InstitutionFujita Health University

Principal Investigator

Watanabe Eiichi  藤田医科大学, 医学部, 教授 (80343656)

Co-Investigator(Kenkyū-buntansha) 寺本 篤司  名城大学, 情報工学部, 教授 (00513780)
祖父江 嘉洋  藤田医科大学, 医学部, 准教授 (20724793)
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: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2022: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2021: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords心臓突然死 / 心電図 / 人工知能 / 敵対的生成ネットワーク / リスク層別化 / 突然死 / 深層学習
Outline of Research at the Start

日本では年間約7万人が心臓突然死で亡くなる。この原因の多くは心室性不整脈である. 心臓突然死による社会的、経済的損失は大きく、また、遺族の心理的ダメージも大きい. 本研究では、心臓突然死を起こす可能性の高い患者を予測する新たな方法を開発することを目的とする。正常あるいは境界域の膨大な心電図データを、敵対的生成ネットワーク(generative adversarial network)を用いて、心臓突然死を起こした症例の仮想心電図に変換し、変換前の心電図との差を検出評価することによって、心臓突然死発生に関連する心電図部分を明らかにする斬新な技術を開発する.

Outline of Final Research Achievements

Many sudden cardiac deaths occur due to hemodynamic collapse caused by fatal tachyarrhythmia. In cases where the patient survives cardiopulmonary resuscitation, an implantable cardioverter defibrillator (ICD) is implanted as a secondary prevention of sudden cardiac death, but the damage caused by the electric shock treatment is significant. In addition, the similar device is implanted as a primary prevention in high-risk groups for sudden cardiac death, such as those with low cardiac function or hereditary arrhythmia, but there is no accurate risk stratification method based on electrocardiograms. In this study, we aimed to develop a novel technology to predict the risk of sudden cardiac death by converting the electrocardiograms of sudden cardiac death cases into normal electrocardiograms using a generative adversarial network (GAN), and then detecting and evaluating the difference between the electrocardiogram before conversion and the normal electrocardiogram.

Academic Significance and Societal Importance of the Research Achievements

わが国では年間約8万例の心臓突然死が発生する。12誘導心電図は心臓病の診断や病態評価に重要な役割を果たすが、ハイリスク症例を特定する目的で詳細に検討されることは少ない。今回は心臓突然死例と正常例の12誘導心電図の間で敵対的生成ネットワークを用いて、互いの心電図を再生成することで、2者の心電図波形の相違性を明らかにして突然死ハイリスク心電図の特徴を明らかにすることを目的とした。心電図検査の際に、このアルゴリズムを使用することにより心臓突然死ハイリスク例の検出を行い、生命予後を改善したいと考えている。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (32 results)

All 2024 2023 2022 2021 2020

All Journal Article (19 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 19 results,  Open Access: 18 results) Presentation (13 results) (of which Invited: 1 results)

  • [Journal Article] Short-Term Safety and Performance of a Single-Chamber Leadless Pacemaker2023

    • Author(s)
      Watanabe Eiichi
    • Journal Title

      Circulation Journal

      Volume: 87 Issue: 12 Pages: 1817-1819

    • DOI

      10.1253/circj.CJ-23-0573

    • ISSN
      1346-9843, 1347-4820
    • Year and Date
      2023-11-24
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Circulating miR-20b-5p and miR-330-3p are novel biomarkers for progression of atrial fibrillation: Intracardiac/extracardiac plasma sample analysis by small RNA sequencing2023

    • Author(s)
      Harada Masahide、Okuzaki Daisuke、Yamauchi Akemi、Ishikawa Shiho、Nomura Yoshihiro、Nishimura Asuka、Motoike Yuji、Koshikawa Masayuki、Hitachi Keisuke、Tsuchida Kunihiro、Amano Kentaro、Maekawa Atsuo、Takagi Yasushi、Watanabe Eiichi、Ozaki Yukio、Izawa Hideo
    • Journal Title

      PLOS ONE

      Volume: 18 Issue: 4 Pages: 283942-283942

    • DOI

      10.1371/journal.pone.0283942

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prediction of Short-Term Mortality of Cardiac Care Unit Patients Using Image-Transformed ECG Waveforms2023

    • Author(s)
      Kondo Terumasa、Teramoto Atsushi、Watanabe Eiichi、Sobue Yoshihiro、Izawa Hideo、Saito Kuniaki、Fujita Hiroshi
    • Journal Title

      IEEE Journal of Translational Engineering in Health and Medicine

      Volume: 11 Pages: 191-198

    • DOI

      10.1109/jtehm.2023.3250352

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prognostic significance of the Holter‐derived T‐wave variability in patients with ventricular tachyarrhythmias complicating acute coronary syndrome?<scp>TWIST</scp> study2023

    • Author(s)
      Makino Taro, Ichikawa Tomohide, Amino Mari, Nakamura Mari, Koshikawa Masayuki, Motoike Yuji, Nomura Yoshihiro, Harada Masahide, Sobue Yoshihiro, Watanabe Eiichi, Kiyono Ken, Yoshioka Koichiro, Ikari Yuji, Ozaki Yukio, Izawa Hideo
    • Journal Title

      Annals of Noninvasive Electrocardiology

      Volume: 28 Issue: 6

    • DOI

      10.1111/anec.13069

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Quantifying non-Gaussian intermittent fluctuations in physiology: Multiscale probability density function analysis using the Savitzky-Golay detrending2023

    • Author(s)
      Mangalam Madhur、Kelty-Stephen Damian G.、Hayano Junichiro、Watanabe Eiichi、Kiyono Ken
    • Journal Title

      Physical Review Research

      Volume: 5 Issue: 4 Pages: 043157-043157

    • DOI

      10.1103/physrevresearch.5.043157

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Systematic Screening for Atrial Fibrillation in Patients at Moderate-to-High Risk of Stroke ― Potential to Increase the Atrial Fibrillation Detection Rate (SCAN-AF) ―2022

    • Author(s)
      Watanabe Eiichi、Takahashi Naohiko、Aronson Ronald、Ohsawa Ako、Ishibashi Yuriko、Murakawa Yuji、for the SCAN-AF Investigators
    • Journal Title

      Circulation Journal

      Volume: 86 Issue: 8 Pages: 1245-1251

    • DOI

      10.1253/circj.CJ-21-0813

    • NAID

      130008158065

    • ISSN
      1346-9843, 1347-4820
    • Year and Date
      2022-07-25
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A simple proteinuria-based risk score predicts contrast-associated acute kidney injury after percutaneous coronary intervention2022

    • Author(s)
      Fujiwara Wakaya、Ishii Hideki、Sobue Yoshihiro、Shimizu Shinya、Ishiguro Tomoya、Yamada Ryo、Ueda Sayano、Nishimura Hideto、Niwa Yudai、Miyazaki Akane、Miyagi Wataru、Takahara Shuhei、Naruse Hiroyuki、Ishii Junichi、Kiyono Ken、Watanabe Eiichi、Izawa Hideo
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 12331-12331

    • DOI

      10.1038/s41598-022-16690-6

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Automated detection scheme for acute myocardial infarction using convolutional neural network and long short-term memory2022

    • Author(s)
      Muraki Ryosuke、Teramoto Atsushi、Sugimoto Keiko、Sugimoto Kunihiko、Yamada Akira、Watanabe Eiichi
    • Journal Title

      PLOS ONE

      Volume: 17 Issue: 2 Pages: e0264002-e0264002

    • DOI

      10.1371/journal.pone.0264002

    • Related Report
      2022 Research-status Report 2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Selvester QRS score predicts improvement of LVEF in atrial fibrillation patients with systolic heart failure2022

    • Author(s)
      Nomura Y, Harada M, Motoike Y, Nishimura A, Koshikawa M, Ito T, Sobue Y, Kitagawa F, Watanabe E, Ozaki Y, Izawa H.
    • Journal Title

      Pacing and Clinical Electrophysiology

      Volume: in press Issue: 5 Pages: 619-628

    • DOI

      10.1111/pace.14498

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Safety and feasibility of a telemonitoring-guided exercise program in patients receiving cardiac resynchronization therapy2022

    • Author(s)
      Koike A, Sobue Y, Kawai M, Yamamoto M, Banno Y, Harada M, Kiyono K, Watanabe E.
    • Journal Title

      Annals of Noninvasive Electrocardiology

      Volume: 27 Issue: 2

    • DOI

      10.1111/anec.12926

    • Related Report
      2022 Research-status Report 2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Utilization of remote monitoring among patients receiving cardiac resynchronization therapy and comparison between Asia and the Americas2022

    • Author(s)
      Varma Niraj、Kondo Yusuke、Park Seung-Jung、Auricchio Angelo、Gold Michael R.、Boehmer John、Pandurangi Ulhas、Watanabe Eiichi、Lee Kwangdeok、Singh Jagmeet P.
    • Journal Title

      Heart Rhythm O2

      Volume: 3 Issue: 6 Pages: 868-870

    • DOI

      10.1016/j.hroo.2022.06.013

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comparison among random forest, logistic regression, and existing clinical risk scores for predicting outcomes in patients with atrial fibrillation: A report from the <scp>J‐RHYTHM</scp> registry2021

    • Author(s)
      Watanabe Eiichi、Noyama Shunsuke、Kiyono Ken、Inoue Hiroshi、Atarashi Hirotsugu、Okumura Ken、Yamashita Takeshi、Lip Gregory Y. H.、Kodani Eitaro、Origasa Hideki
    • Journal Title

      Clinical Cardiology

      Volume: 44 Issue: 9 Pages: 1305-1315

    • DOI

      10.1002/clc.23688

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Clinical phenotypes of patients with non-valvular atrial fibrillation as defined by a cluster analysis: A report from the J-RHYTHM registry2021

    • Author(s)
      Watanabe Eiichi、Inoue Hiroshi、Atarashi Hirotsugu、Okumura Ken、Yamashita Takeshi、Kodani Eitaro、Kiyono Ken、Origasa Hideki
    • Journal Title

      IJC Heart &amp; Vasculature

      Volume: 37 Pages: 100885-100885

    • DOI

      10.1016/j.ijcha.2021.100885

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Ambulatory electrocardiographic markers predict serious cardiac events in patients with chronic kidney disease: The Japanese Noninvasive Electrocardiographic Risk Stratification of Sudden Cardiac Death in Chronic Kidney Disease (JANIES‐CKD) study2021

    • Author(s)
      Hashimoto Kenichi、Kinoshita Toshio、Miwa Yosuke、Amino Mari、Yoshioka Koichiro、Yodogawa Kenji、Nakagawa Mikiko、Nakamura Kohki、Watanabe Eiichi、Nakamura Kentaro、Watanabe Tetsu、Kasamaki Yuji、Ikeda Takanori
    • Journal Title

      Annals of Noninvasive Electrocardiology

      Volume: 27 Issue: 2

    • DOI

      10.1111/anec.12923

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Ischemic Stroke Risk Assessment by Multiscale Entropy Analysis of Heart Rate Variability in Patients with Persistent Atrial Fibrillation2021

    • Author(s)
      Chairina Ghina、Yoshino Kohzoh、Kiyono Ken、Watanabe Eiichi
    • Journal Title

      Entropy

      Volume: 23 Issue: 7 Pages: 918-918

    • DOI

      10.3390/e23070918

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Combined Assessment of D-Dimer with the Get with the Guidelines?Heart Failure Risk Score and N-Terminal Pro-B-Type Natriuretic Peptide in Patients with Acute Decompensated Heart Failure with Preserved and Reduced Ejection Fraction2021

    • Author(s)
      Naruse Hiroyuki、Ishii Junnichi、Takahashi Hiroshi、Kitagawa Fumihiko、Sakaguchi Eirin、Nishimura Hideto、Kawai Hideki、Muramatsu Takashi、Harada Masahide、Yamada Akira、Fujiwara Wakaya、Hayashi Mutsuharu、Motoyama Sadako、Sarai Masayoshi、Watanabe Eiichi、Ito Hiroyasu、Ozaki Yukio、Izawa Hideo
    • Journal Title

      Journal of Clinical Medicine

      Volume: 10 Issue: 16 Pages: 3564-3564

    • DOI

      10.3390/jcm10163564

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Risk stratification after acute myocardial infarction by amplitude?frequency mapping of cyclic variation of heart rate2021

    • Author(s)
      Hayano Junichiro、Ueda Norihiro、Kisohara Masaya、Yuda Emi、Watanabe Eiichi、Carney Robert M.、Blumenthal James A.
    • Journal Title

      Annals of Noninvasive Electrocardiology

      Volume: 26 Issue: 3

    • DOI

      10.1111/anec.12825

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Wall thickness-based adjustment of ablation index improves efficacy of pulmonary vein isolation in atrial fibrillation: Real-time assessment by intracardiac echocardiography.2021

    • Author(s)
      Motoike Y, Harada M, Ito T, Nomura Y, Nishimura A, Koshikawa M, Watanabe E, Ozaki Y, Izawa H.
    • Journal Title

      J Cardiovasc Electrophysiol.

      Volume: XX Issue: 6 Pages: 1620-1630

    • DOI

      10.1111/jce.15000

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Impact of a poor functional capacity on the clinical outcomes in patients with a pacemaker implantation -Results from the Japanese Heart Rhythm Society Registry.2020

    • Author(s)
      Arimoto T et al.
    • Journal Title

      J Arrhythm.

      Volume: 37 Issue: 1 Pages: 182-188

    • DOI

      10.1002/joa3.12459

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Prognostic Value of Combining Cardiac Myosin- binding Protein C and N-terminal B-type Natri- uretic Peptide in Patients without Acute Coronary Syndrome2024

    • Author(s)
      西村豪人、渡邉英一ら、
    • Organizer
      第88 回日本循環器学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Mid-Term Prognostic Evaluation of Ablation for Persistent Atrial Fibrillation Using CARTO Finder2024

    • Author(s)
      Yoshihiro Sobue, Eiichi Watanabeら
    • Organizer
      第88 回日本循環器学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] A Remodeling Sites Due to Atrial Fibrillation De- tected by Artificial Intelligence in Persistent atrial Fibrillation2024

    • Author(s)
      Yoshihiro Sobue, 、Eiichi Watanabeら
    • Organizer
      第88 回日本循環器学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Oxidized Lipoprotein(a) Levels and Residual Risk in Statin-Treated Patients with Stable Coronary Artery Disease: A Case-Cohort Analysis within REAL-CAD Study2024

    • Author(s)
      Junichi Ishii, Eiichi Watanabeら
    • Organizer
      第88 回日本循環器学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 畳み込みニューラルネットワークによる持続性心房細動の分類とリモデリング部位の可視化2024

    • Author(s)
      竹田 和也,渡邉英一ら、
    • Organizer
      第4回日本不整脈心電学会東海・北陸支部地方会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Two-dimensional convolutional neural network-based ECG analyses predict in-hospital mortality in patients admitted to the coronary care unit.2022

    • Author(s)
      渡邉英一
    • Organizer
      第68回日本不整脈心電学会
    • Related Report
      2022 Research-status Report
  • [Presentation] 心拍変動の身体活動依存性に基づくフレイル評価指標の開発2022

    • Author(s)
      永長優希, 金子美樹, 重松大輝, 清野 健, 渡邉英一
    • Organizer
      第61回日本生体医工学会大会
    • Related Report
      2022 Research-status Report
  • [Presentation] 心拍変動時系列の2次元化データ深層学習を用いた心不全患者の生命予後予測2022

    • Author(s)
      植村桂伍, 金子美樹, 重松大輝, 渡邉英一, 清野 健
    • Organizer
      生体医工学シンポジウム2022
    • Related Report
      2022 Research-status Report
  • [Presentation] 冠疾患集中治療室入院時の心電図画像を用いた 畳み込みニューラルネットワークによる入院患者の予後予測2021

    • Author(s)
      近藤輝将,村木亮介,寺本篤司 ,渡邉英一, 齋藤邦明, 藤田広志
    • Organizer
      第35 回日本生体医工学会東海支部大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 心臓病患者の変事反応とフレイルとの関連(ACCEL研究)ウェアラブル活動・心拍モニターを用いた評価2021

    • Author(s)
      森 悦子, 山田 亮, 酒井哲理, 吉岡公一郎, 網野真理, 野山駿介, 祖父江嘉洋, 石黒智也, 野村 広, 藤原稚也, 清野 健, 渡邉英一
    • Organizer
      日本不整脈心電学会心電学関連春季大会2021
    • Related Report
      2021 Research-status Report
  • [Presentation] Remote monitoring in patients with cardiac implantable electrical devices in the COVID-19 era: insights from the at home study2021

    • Author(s)
      Eiichi Watanabe
    • Organizer
      第85回日本循環器学会学術集会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Pre-procedural anti-arrhythmic drug therapy delays catheter ablation, promotes atrial remodeling, and increases arrhythmia recurrence in patients with paroxysmal atrial fibrillation2021

    • Author(s)
      阪野有希菜, 原田将英, 武田 淳, 伊藤丈浩, 西村明日香, 野村佳広, 本池雄二, 越川真行, 渡邉英一, 尾崎行男, 井澤英夫
    • Organizer
      第85回日本循環器学会学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] Prognostic value of combination of urinary liver-type fatty acid-binding protein and plasma b-type natriuretic peptide for predicting long-term adverse outcomes.2021

    • Author(s)
      Naruse H, Ishii J, Nishimura H, Ohta M, Sakaguchi E, Kawai H, Muramatsu T, Harada M, Yamada A, Hayashi M, Tanizawa S, Sarai M, Watanabe E, Ozaki Y, Izawa H.
    • Organizer
      第85回日本循環器学会学術集会
    • Related Report
      2021 Research-status Report

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

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