A novel method of prosthetic leaflet modification to enable transcatheter mitral valve-in-valve replacement

被引：6

作者：

Spilias, Nikolaos ^{[1
]}

Miyasaka, Rhonda ^{[1
]}

Kapadia, Samir R. ^{[1
]}

Krishnaswamy, Amar ^{[1
,2
]}

机构：

[1] Cleveland Clin, Vasc & Thorac Inst, Dept Cardiovasc Med, Sones Cardiac Catheterizat Labs, Cleveland, OH 44195 USA

[2] Cleveland Clin, Vasc & Thorac Inst, Dept Cardiovasc Med, Cardiac Catheterizat Labs, Mail CodeJ2-3,9500 Euclid Ave, Cleveland, OH 44195 USA

来源：

CATHETERIZATION AND CARDIOVASCULAR INTERVENTIONS | 2023年 / 102卷 / 06期

关键词：

leaflet modification; LVOT; TMVR; valve-in-valve; OUTFLOW TRACT OBSTRUCTION;

D O I：

10.1002/ccd.30872

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Left ventricular outflow tract (LVOT) obstruction from the displaced prosthetic anterior mitral leaflet is a life-threatening complication that can occur during valve-in-valve (ViV) transcatheter mitral valve replacement (TMVR). Laceration of the anterior mitral leaflet to prevent outflow obstruction is a well-established transcatheter technique to mitigate the risk of LVOT obstruction in high-risk anatomies. In this report, we present a novel transseptal technique of prosthetic leaflet modification to prevent LVOT obstruction during ViV TMVR.

引用

页码：1149 / 1153

页数：5

共 5 条

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