Objective: To investigate the possibility of screening for fetal congenital heart diseases with Two Dimensional Echocardiogram extensively and its clinical value.
目的：探讨应用二维超声心动图广泛性筛查胎儿先天性心脏病的可行性及临床价值。
Two-dimensional echocardiogram revealed localized kinetic abnormalities and mild structural alterations of the right ventricle in 17 (39.5%) of 43 subjects.
二维超声心动图发现43位患者中，有17人（39.5%）出现右心室动力学异常以及轻微结构改变。
Two-dimensional echocardiogram revealed localized kinetic abnormalities and mild structural alterations of the right ventricle in 17 (39.5%) of 43 subjects.
二维超声心动图发现43位患者中，有17人（39.5%）出现右心室动力学异常以及轻微结构改变。
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