Upgrading to biventricular pacing for dilated cardiomyopathy following right ventricular pacing in a young patient

被引：2

作者：

Carmo, Pedro ^{[1
]}

Nogueira, Graca ^{[2
]}

Anjos, Rui ^{[2
]}

Adragao, Pedro ^{[1
]}

Cavaco, Diogo ^{[1
]}

Ribeiras, Regina ^{[1
]}

Neves, Jose Pedro ^{[3
]}

Martins, Maymone ^{[2
]}

机构：

[1] Hosp Santa Cruz CHLO, Serv Cardiol, Carnaxide, Portugal

[2] Hosp Santa Cruz CHLO, Serv Cardiol Pediat, Carnaxide, Portugal

[3] Hosp Santa Cruz CHLO, Serv Cirurgia Cardiotorac, Carnaxide, Portugal

来源：

REVISTA PORTUGUESA DE CARDIOLOGIA | 2012年 / 31卷 / 01期

关键词：

Cardiac resynchronization therapy; Cardiomyopathy after right ventricular pacing; Reverse remodeling; CARDIAC-RESYNCHRONIZATION THERAPY; CONGENITAL HEART-DISEASE; FAILURE; BLOCK; DYSFUNCTION; PREVENTION; EXPERIENCE; PACEMAKER;

D O I：

10.1016/j.repc.2011.09.017

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

A 2-day-old male infant required a conventional WI pacemaker for congenital atrioventricular block. Three years later, he developed progressive heart failure due to left ventricular (LV) dysfunction and mitral regurgitation despite optimized medical treatment, and a cardiac resynchronization therapy (CRT) device was implanted. This is the first Portuguese report of CRT in a pediatric patient. One-year echocardiographic follow-up showed that LV shortening fraction had improved and LV end-diastolic dimension and mitral regurgitation had decreased. New York Heart Association class had improved from III-IV to I at 1-year follow-up. (C) 2010 Sociedade Portuguesa de Cardiologia. Published by Elsevier Espana, S.L. All rights reserved.

引用

页码：43 / 47

页数：5

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