Catheter ablation of atrioventricular nodal reentrant tachycardia in patients with a prolonged PR interval at sinus rhythm

被引：0

作者：

Crosato, Martino ^{[1
]}

Vaccari, Diego ^{[2
]}

Calzolari, Vittorio ^{[1
]}

Neri, Gianfilippo ^{[2
]}

Olivari, Zoran ^{[1
]}

Mantovan, Roberto ^{[1
]}

机构：

[1] Treviso Hosp Ca Foncello, Cardiovasc Dept, I-31000 Treviso, Italy

[2] Montebelluna Hosp, Div Cardiol, Montebelluna, Italy

来源：

JOURNAL OF CARDIOVASCULAR MEDICINE | 2012年 / 13卷 / 05期

关键词：

atrioventricular block; atrioventricular nodal reentry tachycardia; catheter ablation; PR interval; SLOW PATHWAY ABLATION; SAFETY; RISK;

D O I：

10.2459/JCM.0b013e3283511f75

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Radiofrequency transcatheter ablation is an effective and safe treatment for atrioventricular node reentry tachycardia. Slow pathway ablation is considered the ablative technique of choice, but when atrioventricular nodal reentrant tachycardia is associated with a prolonged PR interval at sinus rhythm, a higher risk of delayed atrioventricular (AV) block has been reported. Studies on the subject are few, enrolling low numbers of patients with variable selection criteria and producing different results. Hence, optimal ablation strategy remains controversial. The aim of this study is to review the available knowledge on the topic. Experience from our centers is also briefly reported.

引用

页码：325 / 329

页数：5

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