采用单一流入缝线的改良式自由瓣膜植入术：技术模式与优势

Implantation of a modified Freestyle valve with a single inflow suture line: technical patterns and advantages.

作者信息

Grandmougin Daniel, Fayad Georges

机构信息

Department of Cardiovascular Surgery, Hôpital Nord-CHU, Saint-Etienne, France.

出版信息

Ann Thorac Surg. 2006 Sep;82(3):1128-30. doi: 10.1016/j.athoracsur.2005.08.078.

DOI:10.1016/j.athoracsur.2005.08.078

PMID:16928565

Abstract

Subcoronary implantation of stentless valves may be a surgical challenge in the small aortic root. In addition, calcifications of coronary ostia may interfere with the procedure. We present a technique to trim a Freestyle stentlesss root (Medtronic Inc, Minneapolis, MN) and facilitate implantation with a single inflow suture line.

摘要

在小主动脉根部进行无支架瓣膜的冠状动脉下植入可能是一项外科挑战。此外，冠状动脉开口处的钙化可能会干扰手术过程。我们介绍一种修剪Freestyle无支架根部（美敦力公司，明尼阿波利斯，明尼苏达州）的技术，并通过单一流入缝线行来促进植入。