Bidirectional tachycardia eliminated with radiofrequency ablation.
This report describes an unusual case of bidirectional tachycardia eliminated with radiofrequency ablation. The tachycardia had alternating right and left bundle branch block morphology on a beat-to-beat basis and was successfully eliminated by ablating the right and left bundle branch block ventricular ectopic beats present during sinus rhythm.
Li
Jian-Ming
JM
University of Texas Southwestern Medical Center, Dallas Veterans Affairs Medical Center, Dallas, Texas, USA.
Welch
Patrick J
PJ
Zagrodzky
Jason D
JD
Hamdan
Mohamed H
MH
D017115:Catheter Ablation; D015716:Electrocardiography, Ambulatory; D006801:Humans; D008297:Male; D008875:Middle Aged; D017180:Tachycardia, Ventricular / Q000175:diagnosis / Q000601:surgery*