The measurement of ventricular wall thickening using scattered and fluorescence radiation.
The measurement of ventricular wall thickening using scattered and fluorescence radiation.
复制标题
使用散射和荧光辐射测量心室壁增厚。
DOI：
10.1109/tbme.1987.325951
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发表时间：
1987
期刊：
影响因子：
--
通讯作者：
Vanada,DS
中科院分区：
文献类型：
--
作者：
McInerney,JJ;Herr,MD;Copenhaver,GL;Vanada,DS
本文介绍一种同时测量左心室心外膜和心内膜动力学的新技术。从心脏表面散射的X射线用于监测心外膜表面的运动，血池中诱导的碘荧光用于监测心内膜的运动。在整个心动周期中获得连续的壁厚测量值。
A new technique for the simultaneous measurement of left ventricular epicardial and endocardial wall dynamics is presented. X-rays scattered from the surface of the heart are used to monitor motion at the epicardial surface and iodine fluorescence induced in the blood pool is used to monitor motion of the endocardium. Continuous wall thickness measurements throughout the cardiac cycle are obtained.