Roberts W C, Glancy D L, Seningen R P, Maron B J, Epstein S E
Am J Cardiol. 1976 Sep;38(3):377-82. doi: 10.1016/0002-9149(76)90180-6.
Prolapse of the mitral valve is described in two patients with the Ebstein's anomaly of the tricuspid valve. This association has not been described previously. It is probable, however, that this association is not a rare one, but that clinical features of the prolapsing mitral valve are obscured by those resulting from the malformed tricuspid valve. Opportunity also was provided to study anatomically the mitral valve of a patient known to have a systolic click and a late systolic murmur (the Barlow syndrome). Although there have been several anatomic descriptions of floppy mitral valve at necropsy, they have been extremely rare in patients known to have the classic auscultatory features of the Barlow syndrome.
在两名患有三尖瓣埃布斯坦畸形的患者中描述了二尖瓣脱垂。这种关联以前未曾被描述过。然而，这种关联可能并非罕见，而是二尖瓣脱垂的临床特征被三尖瓣畸形所导致的特征掩盖了。同时也有机会对一名已知有收缩期喀喇音和收缩晚期杂音（巴洛综合征）患者的二尖瓣进行解剖学研究。尽管在尸检时有几篇关于 floppy 二尖瓣的解剖学描述，但在已知有巴洛综合征典型听诊特征的患者中极为罕见。
