摘要
为配合选择性冠状动脉造影术,利用IMG_2型计算机数字化图像处理系统(Digtal Image Processing DIP)的功能,根据物体的图像灰度,采用C语言编程,测算了50例成人心脏左、右冠状动脉口的内径、位置、平面角、夹角、开口方向、数目及左冠状动脉主干的长度,以探讨造影术成败的解剖学因素.
Using IMG2 computer and digital image processing program, a three dimensional computerized reconstruction technique was developed to study the anatomic structures of coronary system for application in selective coronary arteriography. The internal diameter,position, openning direction and numbers of the left and righl coronary artery orifices, as well as the plane angle between the left and right coronary artery orifices were measured in 50 heart specimens of adult cadavers. The anatomical data is supplied.
出处
《中国临床解剖学杂志》
CSCD
北大核心
1992年第3期169-171,共3页
Chinese Journal of Clinical Anatomy
关键词
冠状动脉口
动脉造影
解剖学
coronary artery orifice
arteriography
aortic sinus
