title: Overdrive ventricular pacing to clarify the diagnosis of a left bundle branch block morphology tachycardia.
authors.affiliation: Libin Cardiovascular Institute of Alberta, University of Calgary, Foothills Medical Centre, Calgary, Alberta, Canada.
authors.forename: F Russell
authors.initials: FR
authors.lastname: Quinn
authors.forename: L Brent
authors.initials: LB
authors.lastname: Mitchell
authors.forename: Andrew
authors.initials: A
authors.lastname: Mardell
authors.forename: George D
authors.initials: GD
authors.lastname: Veenhuyzen
mesh_terms: D000328:Adult; D002037:Bundle-Branch Block / Q000175:diagnosis*; D054849:Cardiac Electrophysiology; D002304:Cardiac Pacing, Artificial; D004562:Electrocardiography; D005260:Female; D006801:Humans; D012008:Recurrence; D013610:Tachycardia / Q000175:diagnosis*