Uglov F G, Lazarev S M
Vestn Khir Im I I Grek. 1983 Oct;131(10):3-6.
On the basis of theoretical calculations and an analysis of data of angiocardiography and electrodilution the authors make a conclusion that it is possible to determine the degree of heart valve insufficiency by the intensity of contrast in the heart chambers and the time of elimination of the contrast substance.
基于理论计算以及心血管造影和电稀释数据的分析，作者得出结论：可以通过心腔内造影剂的强度以及造影剂消除时间来确定心脏瓣膜关闭不全的程度。
