Electrocardiographic predictors of successful ablation of tachycardia or bigeminy arising in the right ventricular outflow tract

被引：29

作者：

Flemming, MA ^{[1
]}

Oral, H ^{[1
]}

Kim, MH ^{[1
]}

Tse, HF ^{[1
]}

Pelosi, F ^{[1
]}

Michaud, GF ^{[1
]}

Knight, BP ^{[1
]}

Strickberger, SA ^{[1
]}

Morady, F ^{[1
]}

机构：

[1] Univ Michigan, Med Ctr, Div Cardiol, Dept Internal Med, Ann Arbor, MI 48109 USA

来源：

AMERICAN JOURNAL OF CARDIOLOGY | 1999年 / 84卷 / 10期

关键词：

D O I：

10.1016/S0002-9149(99)00546-9

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Among various electrocardiographic variables, the QRS duration in V-2 was found to be the best discriminator of outcome in patients undergoing radiofrequency catheter ablation of the right ventricular outflow tract tachycardia and/or bigeminy. If the QRS duration is <160 ms in lead V-2, the probability of successful ablation is lower than if the QRS duration is longer.

引用

页码：1266 / +

页数：4

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