Termination of polymorphic ventricular tachycardia storm by catheter ablation in a patient with cardiomyopathy induced by incessant idiopathic left ventricular tachycardia

被引：3
|
作者：
Shan, Qijun [1 ]
Chen, Minglong [1 ]
Xu, Dongjie [1 ]
Zou, Jiangang [1 ]
Yang, Bing [1 ]
Chen, Chun [1 ]
Cao, Kejiang [1 ]
机构：
[1] Nanjing Med Univ, Affiliated Hosp 1, Dept Cardiol, Nanjing 210029, Peoples R China
来源：
JOURNAL OF CARDIOVASCULAR ELECTROPHYSIOLOGY | 2007年 / 18卷 / 07期
关键词：
catheter ablation; ventricular tachycardia; long QT syndrome; tachycardia induced cardiomyopathy;
D O I：
10.1111/j.1540-8167.2007.00776.x
中图分类号：
R5 [内科学];
学科分类号：
1002 ; 100201 ;
摘要：
We detail findings in a patient with incessant idiopathic left ventricular tachycardia (ILVT), induced cardiomyopathy, and an "electrical storm" consisting of recurrent polymorphic ventricular tachycardia (PVT). Catheter ablation not only eradicated the ILVT, but also additionally suppressed recurrent PVT. These findings suggest that the recurrent PVT storm in this patient related to long-standing tachycardia-induced cardiac electrical remodeling that led to QT prolongation.
引用
收藏
页码：777 / 779
页数：3
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