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Application to the measurement and circulation management of PEP using the heartbeat

Research Project

Project/Area Number 26462361
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Anesthesiology
Research InstitutionKochi University

Principal Investigator

YAMASHITA koichi  高知大学, 教育研究部医療学系臨床医学部門, 准教授 (80335950)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
KeywordsPEP / モニタリング / 循環管理 / アルゴリズム / 心収縮力 / 心音図
Outline of Final Research Achievements

We hypothesized that the time interval between the R wave on electrocardiography and the first sounds of cardiac sounds might correlate with pre-ejection periods which indicate cardiac contraction force. In this study, we concluded three results: first was the time interval between the R wave on electrocardiography and the first sounds of cardiac sounds was correlated with pre-ejection periods, second was the time interval between the R wave on electrocardiography and the first sounds of cardiac sounds has reverse correlation with peak dp/dt, third was that we made a new algorithm for circulation management during surgery. We presented these results domestic conference of clinical anesthesia.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (6 results)

All 2016 2015 2014

All Presentation (6 results)

  • [Presentation] 循環モニタリングの問題点2016

    • Author(s)
      山下幸一
    • Organizer
      日本臨床麻酔学会第36回大会
    • Place of Presentation
      高知市文化プラザかるぽーと(高知県高知市)
    • Year and Date
      2016-11-03
    • Related Report
      2016 Annual Research Report
  • [Presentation] Post-Intensive Care Syndrome2016

    • Author(s)
      山下幸一
    • Organizer
      第43回日本集中治療医学会学術総会
    • Place of Presentation
      神戸(神戸国際会議場、神戸ポートピアホテル)
    • Year and Date
      2016-02-11
    • Related Report
      2015 Research-status Report
  • [Presentation] 脈波伝播時間により脈圧変化を予測できるか?2016

    • Author(s)
      山下幸一
    • Organizer
      第43回日本集中治療医学会学術総会
    • Place of Presentation
      神戸(神戸国際会議場、神戸ポートピアホテル)
    • Year and Date
      2016-02-11
    • Related Report
      2015 Research-status Report
  • [Presentation] 心音図を用いた空気塞栓モニタリングの可能性―周波数変化に関する検討―2015

    • Author(s)
      西垣 厚、山下 幸一、矢田部 智昭、田村 貴彦、立岩 浩規、横山 正尚
    • Organizer
      日本麻酔科学会 中国・四国支部第52回学術総会
    • Place of Presentation
      岡山(岡山コンベンションセンター)
    • Year and Date
      2015-09-05
    • Related Report
      2015 Research-status Report
  • [Presentation] 心音図を用いた非侵襲的心収縮力モニタリングの検討2015

    • Author(s)
      山下 幸一, 田村 貴彦, 矢田部 智昭, 阿部 秀宏, 河野 崇, 横山 正尚
    • Organizer
      日本麻酔科学会 第62回学術総会
    • Place of Presentation
      神戸(神戸ポートピアホテル、神戸国際会議場)
    • Year and Date
      2015-05-28
    • Related Report
      2015 Research-status Report
  • [Presentation] 空気塞栓モニタリングに関する試験的研究2014

    • Author(s)
      川西康広、山下幸一、阿部秀宏、田村貴彦、矢田部智昭、横山正尚
    • Organizer
      日本麻酔科学会中国・四国支部第51回学術総会
    • Place of Presentation
      下関(海峡メッセ下関)
    • Year and Date
      2014-09-13
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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