Arrhythmias originating from the right ventricular outflow tract: How to distinguish "malignant" from "benign"?

被引：63

作者：

Shimizu, Wataru ^{[1
]}

机构：

[1] Natl Cardiovasc Ctr, Dept Internal Med, Div Cardiol, Suita, Osaka 5658565, Japan

来源：

HEART RHYTHM | 2009年 / 6卷 / 10期

关键词：

Ventricular fibrillation; Polymorphic ventricular tachycardia; Sudden death; Catheter ablation; SHORT-COUPLED VARIANT; ELECTROCARDIOGRAPHIC PREDICTORS; RADIOFREQUENCY ABLATION; CATHETER ABLATION; TACHYCARDIA; FIBRILLATION; ENTITY;

D O I：

10.1016/j.hrthm.2009.06.017

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Idiopathic ventricular tachycardia (VT) originating from the right ventricular outflow tract (RVOT) in patients without structural heart diseases is generally considered as a benign ventricular arrhythmia (VA). However, "malignant" VA, ventricular fibrillation (VF), and/or polymorphic VT are occasionally initiated by VT or ventricular premature contraction (VPC) originating from the RVOT. In this review article, previous reports describing the malignant form of idiopathic RVOT VT are re-viewed, and it is discussed how to distinguish the malignant form from the "benign" form of idiopathic VT originating from the RVOT.

引用

页码：1507 / 1511

页数：5

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