Pathphysiolgical analysis of ischemic heart diease by echocardiography.

超声心动图对缺血性心脏病的病理生理学分析。

• 批准号: 60571105
• 负责人: OSAKADA Genta
• 金额: $ 1.15万
• 依托单位: Kyoto University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1985
• 资助国家: 日本
• 起止时间: 1985 至 1986
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-60571105/
• 关键词: Echocardiography; pathophysiology; ishemic heart disease; 虚血心

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.

在非侵入性心脏检查中发挥重要作用的二维超声心动图最近已被应用于考虑数字技术和计算机系统的心脏功能的定量分析，以及使用计算机的许多图像处理技术来检测左心室的边界。本文利用为临床设计的二维超声心动图微机图像处理系统，在短时间内获得了左心室边界和多种定量心脏参数。其中，左室壁收缩期沿着节段性缩短可用于评价缺血性心脏病的心功能。

项目成果

Genta Osakada: "Rinshoubyouri" Computer analysis of echocardiography.

Genta Osakada：“Rinshoubyouri”超声心动图的计算机分析。

小坂田元太: 臨床病理.

Genta Osakata：临床病理学。