Cole J S, Holland P A, Glaeser D H
Cathet Cardiovasc Diagn. 1976;2(2):185-97. doi: 10.1002/ccd.1810020212.
A semiautomated system for the rapid evaluation of left ventricular regional wall motion is described. The system includes direct projection of the cineangiogram film on an X-Y digitizer which is interfaced with a PDP-9 computer. The ventricular model used to evaluate regional wall motion and the methods of data analysis are described. Validation of the accuracy of the technique and specific clinical applications are presented. It is concluded that this technique provides a rapid means of evaluating left ventricular regional wall motion and that the accuracy of the technique is acceptable for clinical application.
本文描述了一种用于快速评估左心室局部室壁运动的半自动系统。该系统包括将电影血管造影片直接投影到与PDP - 9计算机相连的X - Y数字转换器上。文中描述了用于评估局部室壁运动的心室模型及数据分析方法。还介绍了该技术准确性的验证及具体临床应用。得出的结论是，该技术提供了一种快速评估左心室局部室壁运动的方法，且该技术的准确性在临床应用中是可接受的。
