Biventricular pacing decreases the inducibility of ventricular tachycardia in patients with ischemic cardiomyopathy

被引：55

作者：

Zagrodzky, JD

Ramaswamy, K

Page, RL

Joglar, JA

Sheehan, CJ

Smith, ML

Hamdan, MH

机构：

[1] Vet Adm Med Ctr, Div Cardiol 111A, Dallas, TX 75216 USA

[2] Univ Texas, SW Med Ctr, Dallas, TX USA

[3] Univ N Texas, Hlth Sci Ctr, Dept Integrat Physiol, Ft Worth, TX USA

来源：

AMERICAN JOURNAL OF CARDIOLOGY | 2001年 / 87卷 / 10期

关键词：

D O I：

10.1016/S0002-9149(01)01498-9

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

The purpose of this study was to assess the effect of biventricular (BV) pacing on the inducibility of sustained monomorphic ventricular tachycardia in patients with ischemic cardiomyopathy. Compared with repeat standard programmed electrical stimulation, BV pacing reduced the inducibility of sustained monomorphic ventricular tachycardia from 89% to 29% (p <0.05), but resulted in ventricular fibrillation and/or flutter in 43% of the patients. These malignant arrhythmias, however, were always the result of 3 extrastimuli or tightly coupled 2 extrastimuli.

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页码：1208 / +

页数：4

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