Rupture of GORE-TEX neochordae 10 years after mitral valve repair

被引：5
|
作者：
Mori, Makoto [1 ]
Pang, Philip Y. K. [1 ]
Hashim, Sabet W. [1 ]
机构：
[1] Yale Univ, Sch Med, Sect Cardiac Surg, 333 Cedar St,POB 208039, New Haven, CT 06520 USA
来源：
JOURNAL OF THORACIC DISEASE | 2017年 / 9卷 / 04期
关键词：
Neochord rupture; mitral valve (MV); GORE-TEX; POLYTETRAFLUOROETHYLENE; SUTURES;
D O I：
10.21037/jtd.2017.03.64
中图分类号：
R56 [呼吸系及胸部疾病];
学科分类号：
摘要：
The current non-resectional paradigm in mitral valve (MV) repair emphasizes the use of polytetrafluoroethylene (PTFE) for artificial chordal replacement. While excellent long-term durability of repair using PTFE neochordae has been established, there have been rare reports of neochordal rupture at various times after surgery. We report a case of artificial chordal rupture 10 years after anterior mitral leaflet repair, necessitating reoperation. This complication may have been precipitated by maldistributed intracardiac tensile forces as a consequence of a malpositioned annuloplasty band.
引用
收藏
页码：E343 / E345
页数：3
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