| Project/Area Number |
60571105
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| Research Category |
Grant-in-Aid for General Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Research Field |
Laboratory medicine
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| Research Institution | Kyoto University |
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Principal Investigator |
OSAKADA Genta Kyoto University, Faculty of Medicine, Lecturer, 医学部, 講師 (90144360)
|
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| Co-Investigator(Kenkyū-buntansha) |
MURACH Takashi Kyoto University, Faculty of Medicine, Professor, 医学部, 教授 (10089104)
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| Project Period (FY) |
1985 – 1986
|
| Project Status |
Completed (Fiscal Year 1986)
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| Budget Amount *help |
¥1,800,000 (Direct Cost: ¥1,800,000)
Fiscal Year 1986: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 1985: ¥1,300,000 (Direct Cost: ¥1,300,000)
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| Keywords | Echocardiography / pathophysiology / ishemic heart disease / 虚血心 |
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| Research Abstract |
Two-dimensional echocardiography playing an important role in non-invasive cardiac examination has recently been applied to quantitative analysis of cardiac functions taking digital techniques and a computer system into consideration, and many image processing techniques using the computer to detect bounderies of the left ventricle. By using microprocesser based image processing system for two-dimensional echocardiography designed for clinical use, left vetnricular boundaries and several kinds of quantitative cardiac parameters was obtained in short time. Among those parameters, the segmental shotening during systole along the left ventricular wall was found to be usefull in assessing the cardiac function in ishemic heart diease.
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