二尖瓣脱垂综合征(MitralValve Prolapse Syndrome,简称 MVPS)是由于各种病因所引起的二尖瓣在心脏收缩期向左房浮动而产生的一种症候群。MVPS 结合听诊及心电图的发现目前已积累了大量的临床资料。特别是超声心动图的广泛应用,使这一综合征的确诊率有了进一步提高。有人曾把 MV MitralValve Prolapse Syndrome (MVPS) is a syndrome caused by a variety of etiologies caused by the mitral valve floating in the left atrium during systole. MVPS with auscultation and ECG findings have accumulated a large amount of clinical data. In particular, the widespread use of echocardiography, the diagnosis of this syndrome has been further improved. Someone once put the MV