1986 Fiscal Year Final Research Report Summary

Pathphysiolgical analysis of ischemic heart diease by echocardiography.

Research Project

Project/Area Number	60571105
Research Category	Grant-in-Aid for General Scientific Research (C)
Allocation Type	Single-year Grants
Research Field	Laboratory medicine
Research Institution	Kyoto University
Principal Investigator	OSAKADA Genta Kyoto University, Faculty of Medicine, Lecturer, 医学部, 講師 (90144360)
Co-Investigator(Kenkyū-buntansha)	MURACH Takashi Kyoto University, Faculty of Medicine, Professor, 医学部, 教授 (10089104)
Project Period (FY)	1985 – 1986
Keywords	Echocardiography / pathophysiology / ishemic heart disease / 虚血心
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.

(2 results)