Objective To evaluate the clinical value of fetal echocardiography in prenatal diagnosis of congenital heart diseases. 目的探讨超声心动图(ECHO)对胎儿先天性心脏病的产前诊断和临床价值。
Echocardiography(ECHO) studies ultrasound examination of the heart were taken at the beginning and end of the period. 在研究期的始末都对心脏进行了超声波检查。
Objective To evaluate the value of echocardiography in the diagnosis of acute myocardial infarction and its complications. 目的评价超声心动图(ECHO)在急性心肌梗死及其并发症诊断中的应用价值。
Echocardiography(ECHO) including tissue Doppler imaging ( TDI ) of the right ventricle was performed in all patients. 对所有患者右心室行包含组织多普勒(TDI)在内的心超成像。
The paper studies the method of boundary detection in omnidirectional M-mode echocardiography based on a sub-pixel technique. 研究一种基于亚象素技术的全方向M型心动图边界的检测方法。