| Project/Area Number |
22650136
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Rehabilitation science/Welfare engineering
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| Research Institution | Kanazawa University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
YAMAKOSHI Ken-ichi 金沢大学, 機械工学系, 教授 (40014310)
NOGAWA Masamichi 金沢大学, 機械工学系, 助教 (40292445)
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| Project Period (FY) |
2010 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥3,220,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥420,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2010: ¥1,400,000 (Direct Cost: ¥1,400,000)
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| Keywords | 医療・福祉 / 健康長寿 / 循環機能 / 心予備力 / 健康指標 / 嫌気的代謝閾値 / 呼吸機能 |
|---|
| Research Abstract |
To develop a novel index for assessing individual physical fitness condition, preliminary experiments for non-invasively monitoring hemodynamic parameters were carried out. Using an electrical admittance cardiograph, heart rate(HR), stroke volume(SV) and cardiac output(CO) during ergometer exercise were non-invasively measured in twelve(6 trained and 6 untrained) healthy male adults. From the results obtained, it was suggested that, using the relationship between% HRmax and SV normalized by the mean value of the rest condition, we could estimate individual cardiac reserve in terms of chronotropic and inotropic state.
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