2、用脉冲多普勒超声心动图( Pulse Doppler Echocardiography，PDE)法在心尖左心长轴切面上记录二尖瓣口血流频谱，分别测量二尖瓣口血流的快速充盈速度，左房收缩充盈速度以及...
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目的：用脉冲多普勒超声心动图评价硝苯地平对冠心病左室收缩功能和舒张功能的影响。
Objective to estimate the effects of Nifedipine on the left ventricular systolic and diastolic function in patients with coronary artery disease by pulsed doppler echocardiography.
目的应用经胸脉冲多普勒超声心动图(PDE)测定高血压病人的冠脉血流储备功能(CFR)。
Purpose To determine coronary flow reserve (CFR) in patients with essential hypertension by transthoracic pulsed Doppler echocardiography (PDE).
方法：本文应用脉冲多普勒超声心动图对冠心病心绞痛者静脉输入心血通前后的左室舒张功能进行了测定。
Method Left ventricular diastolic function was studied with pulsed doppler echo cardiography before and after vein administration Xinxuetong in angina pectoris patients.
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