Objective: To investigate the possibility of screening for fetal congenital heart diseases with TwoDimensionalEchocardiogram 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。
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Two-dimensionalechocardiogram revealed localized kinetic abnormalities and mild structural alterations of the right ventricle in 17 (39.5%) of 43 subjects.