Intracranial arterial stenosis according to TCD peaksystolicflowvelocity divided into four groups: normal, mild stenosis, moderate stenosis, severe stenosis.
颅内动脉狭窄按照TCD收缩期血流速度判断分成四组:正常组、轻度狭窄组、中度狭窄组、重度狭窄组。
2
Objective To probe the value of mitral annulus peaksystolicflowvelocity and systolic displacement in evaluating left ventricular systolic function of dilated cardiomyopathy patients.
目的探讨二尖瓣环收缩期峰值速度及收缩期位移评价扩张型心肌病患者左室收缩功能的价值。
3
Objective to probe the value of mitral annulus peaksystolicflowvelocity and systolic displacement in evaluating left ventricular systolic function of dilated cardiomyopathy patients.