title: Electrical storm after CRT implantation treated by AV delay optimization.
abstract: We present a case of symptomatic ischemic heart failure with an indication for cardiac resynchronization and implantable cardiac defibrillator therapy in primary prevention. After implantation, the patient developed a severe electrical storm with multiple shocks. Hemodynamic improvement based only on AV delay, guided by echocardiography and ECG, brought about a dramatic improvement in the situation. We discuss the pathophysiology of electrical storm occurring immediately after LV pacing.
authors: Clinique Pasteur, Département de Rythmologie, Toulouse, France. nicolascombes@voila.fr
authors: Nicolas
authors: N
authors: Combes
authors: Eloi
authors: E
authors: Marijon
authors: Serge
authors: S
authors: Boveda
authors: Jean-Paul
authors: JP
authors: Albenque
mesh_terms: D002304:Cardiac Pacing, Artificial / Q000009:adverse effects*; D004556:Electric Injuries / Q000175:diagnosis / Q000209:etiology* / Q000517:prevention & control*; D006333:Heart Failure / Q000175:diagnosis / Q000209:etiology* / Q000517:prevention & control*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial / Q000009:adverse effects*; D016896:Treatment Outcome