Unusual response to a ventricular extrastimulus during a narrow QRS tachycardia: What is the mechanism?

Chisato Ota; Satoshi Nagase; Yuko Inoue; Koji Miyamoto; Takeshi Aiba; Kengo Kusano

doi:10.1111/pace.14575

Unusual response to a ventricular extrastimulus during a narrow QRS tachycardia: What is the mechanism?

Pacing Clin Electrophysiol. 2022 Sep;45(9):1090-1091. doi: 10.1111/pace.14575. Epub 2022 Aug 8.

Authors

Chisato Ota¹, Satoshi Nagase², Yuko Inoue¹, Koji Miyamoto¹, Takeshi Aiba¹, Kengo Kusano¹

Affiliations

¹ Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan.
² Department of Advanced Arrhythmia and Translational Medical Science, National Cerebral and Cardiovascular Center, Suita, Japan.

PMID: 35900932
DOI: 10.1111/pace.14575

No abstract available

Keywords: ablation; atrioventricular nodal reentrant tachycardia; nodoventricular/nodofascicular pathway; orthodromic reciprocating tachycardia; supraventricular tachycardia.

MeSH terms

Accessory Atrioventricular Bundle*
Catheter Ablation*
Electrocardiography
Humans
Tachycardia
Tachycardia, Atrioventricular Nodal Reentry*