Successful percutaneous closure of paraprosthetic aorto-right ventricular leak using the Amplatzer duct occluder

被引：20

作者：

Dussaillant, Gaston R.

Romero, Leopoldo

Ramirez, Alfredo

Sepulveda, Luis

机构：

[1] Univ Chile, Hosp Clin, Jefe Lab Hemodinamia & Cardiol Intervenc, Santiago, Chile

[2] Hosp Ninos Luis Calvo Mackenna, Santiago, Chile

来源：

CATHETERIZATION AND CARDIOVASCULAR INTERVENTIONS | 2006年 / 67卷 / 06期

关键词：

paravalvular leak; Amplatzer duct occluder; transcatheter occlusion;

D O I：

10.1002/ccd.20720

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

A 55-year-old male with persisting aorto-right ventricular paraprosthetic leak after mitroaortic valve replacement was hospitalized for recurrent heart failure. Depressed left ventricular ejection fraction and severe pulmonary hypertension with increased right and left ventricular filling pressures were associated with significant left to right shunting through the leak. Elective closure of the leak was obtained with a 6-4 mm Amplatzer duct occluder. No complications were observed, and the patient experienced complete resolution of heart failure symptoms, with NYHA class I heart failure 12 months after discharge. (C) 2006 Wiley-Liss, Inc.

引用

页码：976 / 980

页数：5

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