1.
J. Card. Arrhythm. (Impr.)
;
34(3): 113-119, Dec., 2021.
Article
in English
| LILACS
| ID: biblio-1359638
ABSTRACT
Case report of a 49-year-old patient with Wolff-Parkinson-White syndrome, very symptomatic, with apparent parahisian pathway who, during an electrophysiological study, presented orthodromic atrioventricular tachycardia, featuring two accessory pathways, retrogradely, the parahisian pathway and a hidden left posterolateral pathway, during the same tachycardia, alternating the retrograde pathway of tachycardia without interruption.