[Simultaneous utilization of an implantable automatic defibrillator in a patient with previously implanted bi-ventricular pacemaker for end-stage heart failure].
We report a case of implantable cardioverter defibrillator (ICD) use after previous biventricular pacemaker insertion for end-stage heart failure. A 75-year-old man with inoperable three-vessel coronary artery disease, permanent atrial fibrillation and end-stage heart failure underwent bi-ventricular pacemaker insertion and His bundle ablation for symptomatic control. NYHA class decreased from class III to II after this procedure. Four months after implant the patient developed paroxysmal sustained, symptomatic ventricular tachycardia. ICD implantation was undertaken. No potentially serious ICD-pacemaker interaction was noted during subsequent follow-up. We conclude that ICD implantation is feasible after previous bi-ventricular pacemaker insertion, without the need to explant the bi-ventricular pacing device.
Walker
S
S
Department of Cardiology, Harefield Hospital, Middlesex, UK.
Levy
T
T
Brant
S
S
Gadd
P
P
Paul
V
V
D000368:Aged; D003327:Coronary Disease / Q000000981:diagnostic imaging / Q000601:surgery*; D017147:Defibrillators, Implantable; D006333:Heart Failure / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008297:Male; D010138:Pacemaker, Artificial; D013902:Radiography, Thoracic; D016896:Treatment Outcome