Efficacy of primary preventive ICD therapy in an unselected population of patients with reduced left ventricular ejection fraction.
International guidelines advocate an implantable cardioverter and defibrillator (ICD) in patients with reduced left ventricular ejection fraction (LVEF) to prevent sudden death (SCD). Previous data suggest that the benefit of ICD therapy in real life may be lower than expected from the results of controlled studies and side-effects are not negligible. It is also unclear whether women benefit from