title: Double counting of the ventricular electrogram in biventricular pacemakers and ICDs.
authors.forename: S Serge
authors.initials: SS
authors.lastname: Barold
authors.forename: Bengt
authors.initials: B
authors.lastname: Herweg
authors.forename: Ignacio
authors.initials: I
authors.lastname: Gallardo
mesh_terms: D002304:Cardiac Pacing, Artificial / Q000379:methods*; D017147:Defibrillators, Implantable; D004562:Electrocardiography; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D017180:Tachycardia, Ventricular / Q000175:diagnosis*