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二尖瓣置换术中二尖瓣叶部分切除

Partial resection of mitral leaflets during mitral valve replacement.

作者信息

Kuralay Erkan

机构信息

Ufuk University Cardiovascular Surgery Department, Ankara, Turkey.

出版信息

Asian Cardiovasc Thorac Ann. 2010 Aug;18(4):384-5. doi: 10.1177/0218492310375868.

DOI:10.1177/0218492310375868
PMID:20719794
Abstract

Usually, after mitral leaflet tissue is resected, artificial chordae are used to obtain papillary muscle-to-mitral annulus continuity so as to preserve left ventricular performance. A modified technique that does not require resection of the posterior mitral leaflet and permits implantation of an adequate size of prosthesis is described.

摘要

通常，在切除二尖瓣叶组织后，使用人工腱索来实现乳头肌与二尖瓣环的连续性，以保留左心室功能。本文描述了一种改良技术，该技术不需要切除二尖瓣后叶，并允许植入尺寸合适的人工瓣膜。

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