Dual Atrioventricular Nodal Nonreentrant Tachycardia with Alternating 1:1 and 1:2 AV Conduction: Mechanistic Hypotheses and Total Suppression Using Right Atrial Pacing

被引：10

作者：

Wang, Norman C. ^{[1
]}

Shah, Hemal ^{[1
]}

Jain, Sandeep K. ^{[1
]}

Saba, Samir ^{[1
]}

机构：

[1] Univ Pittsburgh, Med Ctr, Inst Heart & Vasc, Pittsburgh, PA 15213 USA

来源：

ANNALS OF NONINVASIVE ELECTROCARDIOLOGY | 2013年 / 18卷 / 02期

关键词：

dual atrioventricular nodal nonreentrant tachycardia; dual AV nodal physiology; supraventricular tachycardia; pacing;

D O I：

10.1111/j.1542-474X.2012.00539.x

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Dual atrioventricular (AV) nodal nonreentrant tachycardia is an uncommon arrhythmia with several pattern types. The primary therapy is ablation of the slow AV nodal pathway. A rare pattern type demonstrates alternating 1:2 and 1:1 AV ratios with longer PR intervals during 1:1 conduction. We report the second intracardiac study of this variant and the first case of using right atrial pacing as the ultimate therapy for any pattern type.

引用

页码：199 / 203

页数：5

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