Ablation of Ventricular Tachycardia in Patients with Nonischemic Cardiomyopathy

被引:9
|
作者
Bogun, Frank [1 ]
Morady, Fred [1 ]
机构
[1] Univ Michigan Hlth System, Div Cardiol, Ann Arbor, MI 48109 USA
关键词
ventricular tachycardia; ablation; nonischemic cardiomyopathy;
D O I
10.1111/j.1540-8167.2008.01268.x
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Nonischemic Cardiomyopathy. Mapping and ablation of ventricular tachycardia (VT) in patients with nonischemic cardiomyopathy can be challenging. In this article, we describe the approach to VT in patients with nonischemic cardiomyopathy that we use at the University of Michigan. Imaging, especially with delayed enhanced cardiac magnetic resonance imaging, plays a central role in planning a mapping and ablation procedure. During the mapping procedure, pace-mapping in conjunction with voltage maps focusing on areas with isolated potentials helps to identify scar areas that are critical for VT in these patients. (J Cardiovasc Electrophysiol, Vol. 19, pp. 1227-1230, November 2008).
引用
收藏
页码:1227 / 1230
页数:4
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