Management of refractory intramural left ventricular summit ventricular arrhythmia: Acute success using bipolar radiofrequency catheter ablation with recurrence

被引：2
|
作者：
Sudo, Koji [1 ]
Kuroki, Kenji [1 ]
Asakawa, Tetsuya [2 ]
Aonuma, Kazutaka [3 ]
Sato, Akira [1 ]
机构：
[1] Univ Yamanashi, Dept Cardiovasc Med, Shimokato 1110, Chuo, Yamanashi 4093898, Japan
[2] Yamanashi Kosei Hosp, Dept Cardiol, Yamanashi, Japan
[3] Mito Saiseikai Gen Hosp, Dept Cardiol, Mito, Japan
来源：
JOURNAL OF ARRHYTHMIA | 2023年 / 39卷 / 06期
关键词：
bipolar radiofrequency catheter ablation; over-the-wire microelectrodes catheter; ventricular premature contraction;
D O I：
10.1002/joa3.12937
中图分类号：
R5 [内科学];
学科分类号：
1002 ; 100201 ;
摘要：
Bipolar radiofrequency catheter ablation (RFCA) is a novel strategy for refractory or recurrent ventricular arrhythmias (VAs) resistant to conventional ablation methods. Lesions created during bipolar RFCA are larger than those created during sequential unipolar ablation. We present a case of refractory LV summit VAs, which identified the origin using a 2.7-F over-the-wire microelectrodes catheter, and it was successfully treated with bipolar RFCA in the acute phase.image
引用
收藏
页码：979 / 983
页数：5
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