Sinus impulse-triggered firing within the superior vena cava as an unusual cause of atrial bigeminy

J Cardiovasc Electrophysiol. 2019 Nov;30(11):2523-2524. doi: 10.1111/jce.14198. Epub 2019 Sep 25.

Authors

Nobuhiro Takasugi¹, Tomoki Kubota², Hiroyuki Okura¹

Affiliations

¹ Division of Cardiovascular Medicine, Gifu University Hospital, Gifu, Japan.
² Division of Cardiovascular Medicine, Gifu Municipal Hospital, Gifu, Japan.

PMID: 31544281
DOI: 10.1111/jce.14198

No abstract available

Keywords: atrial bigeminy; cavoatrial conduction; fixed coupling interval; sinus impulse; superior vena cava.

Publication types

Case Reports

MeSH terms

Atrial Fibrillation / physiopathology*
Atrial Fibrillation / surgery*
Cardiac Catheterization / methods*
Electrocardiography / methods
Female
Humans
Middle Aged
Vena Cava, Superior / physiopathology*