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Development of a Prediction System for Outcomes for Electrical Defibrillation Based on Analyzing the Electrocardiogram of Patients Suffering from Sudden Cardiac Arrest

Research Project

Project/Area Number 17K06505
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Control engineering/System engineering
Research InstitutionTokyo City University

Principal Investigator

Oya Hidetoshi  東京都市大学, 知識工学部, 教授 (30361835)

Co-Investigator(Kenkyū-buntansha) 中野 和司  電気通信大学, 大学院情報理工学研究科, 名誉教授 (90136531)
山口 芳裕  杏林大学, 医学部, 教授 (10210379)
宮内 洋  杏林大学, 医学部, 講師 (60407038)
五十嵐 昂  杏林大学, 保健学部, 助教 (40821161)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords除細動適用瀬予測システム / 重症不整脈 / 電気的除細動 / 自己心拍再開 / 心室細動再発 / 除細動適用成否予測システム / 特徴量抽出 / 心肺蘇生 / 電気的除細動の効果 / ウェーブレット変換
Outline of Final Research Achievements

The main purpose of this study is to develop a system which can predict the effect of electrical defibrillation. In this study, we consider the three patterns such as "successful defibrillation(SD)", "recurrent of ventricular fibrillation(ROVF)", and "failure of electrical defibrillation(FOED)". Note that "SD" means that defibrillation worked effectively, "ROVF" implies that the electrocardiogram(ECG) was returned to normal sinus rhythm after application of defibrillation, but then changed to ventricular fibrillation, and "FOED" shows that the ECG remains ventricular fibrillation after the application of electrical defibrillation.
In this study, we have developed a prediction system which predicts the above three patterns and verified the effect of chest compression on the ECG. However, there are still subjects such as further accuracy improvement, prediction of asystole and pulseless electrical activity after electrical defibrillation, and so on. Thus we are continuing to study them.

Academic Significance and Societal Importance of the Research Achievements

本研究課題において提案するシステムは,除細動の成否が予測可能な機能を有する従来にない独創的,かつ非常に大きな意義があり,学術的にも大変興味深いものである。また,本研究課題では,胸骨圧迫が心電図波形に及ぼす影響の検証を進めており,検証結果から心電図波形の状態遷移と心肺停止患者との関連性を検討している。更に,申請者がこれまでに開発を進めてきた心電図波形高精度識別システムの高精度化も並行して実施しており,提案する予測システム,および高精度識別システムの検証,および改良が十分になされて実用化すれば,心肺停止患者の蘇生率向上に大きく寄与することができるという点で非常に有用である。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (10 results)

All 2019 2018

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (7 results)

  • [Journal Article] Extraction of Effective Feature Parameters for Recognition of Shockable Arrhythmias2019

    • Author(s)
      Takayuki Okai, Hidetoshi Oya, Shogo Hirata, Yoshikatsu Hoshi, Kazushi Nakano, Yoshihiro Yamaguchi, Takashi Igarashi,Hiroshi Miyauchi
    • Journal Title

      Proceedings of the IEE International Workshop on Sensing, Actuation, Motion Control and Optimization 2019 (SAMCON2019)

      Volume: - Pages: 1-6

    • Related Report
      2019 Annual Research Report 2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Detailed Performance Analysis of Recognition Algorithm Based on Spectrum Feature Parameters for Electrocardiogram2019

    • Author(s)
      Takayuki Okai, Shogo Hirata, Hidetoshi Oya,Yoshikatsu Hoshi, Kazushi Nakano, Yoshihiro Yamaguchi, Takashi Igarashi, Hiroshi Miyauchi
    • Journal Title

      Proceedings of the 13th International Conference on Signal Processing and Communication Systems (ICSPCS2019)

      Volume: - Pages: 327-332

    • DOI

      10.1109/icspcs47537.2019.9008726

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A New Recognition Algorithm for Shockable Arrhythmias and Its Performance Analysis2018

    • Author(s)
      Takayuki Okai,Shogo Hirata, Hidetoshi Oya, Yoshikatsu Hoshi, Kazushi Nakano, Yoshihiro Yamaguchi, Takashi Igarashi,Hiroshi Miyauchi
    • Journal Title

      Proceedings of the 44th Annual Conference of the IEEE Industrial Electronics Society (IECON2018)

      Volume: None Pages: 2671-2676

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] 改良型MaMeMiフィルタを用いたR波検出2019

    • Author(s)
      岡井貴之,大屋英稔, 星義克, 平田祥吾, 中野和司, 山口芳裕, 五十嵐昴
    • Organizer
      平成31年電気学会全国大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 心電図波形のスペクトルの特徴量に基づいた識別アルゴリズムの性能評価2019

    • Author(s)
      岡井貴之, 平田祥吾, 大屋英稔, 星義克, 中野和司, 山口芳裕, 五十嵐昂, 宮内洋
    • Organizer
      令和元年電気学会産業応用部門大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] スペクトルの特徴量に基づく心電図波形識別アルゴリズムの評価2019

    • Author(s)
      岡井貴之, 平田祥吾, 大屋英稔, 星義克, 中野和司, 山口芳裕, 五十嵐昂
    • Organizer
      令和元年電気学会電子・情報・システム部門大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 胸骨圧迫実施による心電図波形への影響2019

    • Author(s)
      岡井貴之, 大屋英稔, 山口芳裕, 五十嵐昂, 中野和司, 星義克
    • Organizer
      2019年電子情報通信学会ソサイエティ大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Proceedings of the 44th Annual Conference of the IEEE Industrial Electronics Society (IECON2018)2019

    • Author(s)
      岡井 貴之,大屋英稔,星義克,平田祥悟,中野和司,山口芳裕,五十嵐昂
    • Organizer
      岡井 貴之,大屋英稔,星義克,平田祥悟,中野和司,山口芳裕,五十嵐昂
    • Related Report
      2018 Research-status Report
  • [Presentation] ウェーブレット変換に基づく心電図波形の R波検出2018

    • Author(s)
      岡井 貴之,大屋英稔,星義克,平田祥悟,中野和司,山口芳裕,五十嵐昂
    • Organizer
      電気学会研究会資料
    • Related Report
      2018 Research-status Report
  • [Presentation] f^p-NSI に基づく心電図波形のR 波検出アルゴリズム2018

    • Author(s)
      岡井 貴之,大屋英稔,星義克,中野和司,山口 芳裕,五十嵐昂
    • Organizer
      2018 年電子情報通信学会ソサイエティ大会
    • Related Report
      2018 Research-status Report

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Published: 2017-04-28   Modified: 2021-02-19  

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