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最近报告指出二尖瓣脱垂是一常见的疾病,婴儿的二尖瓣脱垂虽然可见到,但其发生率并不清楚。本研究是调查100例无症状新生女婴二尖瓣脱垂的发生率。资料与方法:本观察组包括100例女婴,年龄为1～3天,选择的标准是无临床症状,并且母亲答应给她的孩子作超声心动图。这些病人都来自一个单位。每个婴儿均进行全面的心血管检查。用3.5兆赫探头,Ekoline20超声心动图仪和Honeywell 1856记录器。超声心动图记录是将探头与胸壁垂直或接近垂直并置于能观察二尖瓣的肋间隙,避免声束下偏。
Recent reports indicate mitral valve prolapse is a common disease, although the infantile mitral valve prolapse can be seen, but the incidence is not clear. This study investigated the incidence of mitral valve prolapse in 100 asymptomatic neonatal girls. Materials and Methods: The observation group consisted of 100 female infants aged 1 to 3 days. The standard of choice was no clinical symptoms and the mother promised to give her child echocardiography. These patients come from one unit. Every baby undergoes a full cardiovascular test. Use a 3.5 MHz probe, an Ekoline 20 echocardiograph, and a Honeywell 1856 recorder. Echocardiographic recording is the probe perpendicular to the chest wall perpendicular to or close to the mitral valve and can be observed in the intercostal space, to avoid downward bias beam.