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采用可弯曲杜兰环二尖瓣成形术后左心室流出道梗阻的超声心动图诊断

Echocardiographic diagnosis of left ventricular outflow tract obstruction after mitral valvuloplasty with a flexible Duran ring.

作者信息

Rey M J, Mercier L A, Castonguay Y

机构信息

Department of Medicine, Montreal Heart Institute, Quebec, Canada.

出版信息

J Am Soc Echocardiogr. 1992 Jan-Feb;5(1):89-92. doi: 10.1016/s0894-7317(14)80110-7.

DOI:10.1016/s0894-7317(14)80110-7
PMID:1739478
Abstract

We report on a patient in whom left ventricular outflow obstruction developed after mitral valve repair with a flexible Duran ring. This complication has been reported in 4.5% to 21% of patients when a rigid Carpentier ring was used but was thought to be eliminated with the use of flexible rings.

摘要

我们报告了一例患者，该患者在使用柔性杜兰环进行二尖瓣修复后出现左心室流出道梗阻。当使用刚性卡彭蒂埃环时，这种并发症在4.5%至21%的患者中已有报道，但人们认为使用柔性环可消除该并发症。

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