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Orthodromic capture by atrial scan pacing for a narrow QRS tachycardia with ventriculoatrial block: What is the mechanism?

Authors :
Matsunaga‐Lee, Yasuharu
Egami, Yasuyuki
Ukita, Kohei
Kawamura, Akito
Nakamura, Hitoshi
Yasumoto, Koji
Tsuda, Masaki
Okamoto, Naotaka
Yano, Masamichi
Nishino, Masami
Tanouchi, Jun
Source :
Pacing & Clinical Electrophysiology; Dec2022, Vol. 45 Issue 12, p1372-1374, 3p
Publication Year :
2022

Abstract

The article presents a case of a 72-year-old female who was presented for radiofrequency ablation of narrow QRS tachycardia with ventriculoatrial block (VAB) to discuss the mechanism of VAB in tachychardia. Also cited are the use of atrial extra-stimulation to monitor her dual atrioventricular nodal physiology and VAB during atrioventricular nodal reentrant tachycardia (AVNRT).

Details

Language :
English
ISSN :
01478389
Volume :
45
Issue :
12
Database :
Complementary Index
Journal :
Pacing & Clinical Electrophysiology
Publication Type :
Academic Journal
Accession number :
160716860
Full Text :
https://doi.org/10.1111/pace.14612