title: Primary prevention of sudden cardiac death. do we need to implant a defibrillator in all the patients with low ejection fraction?
authors.forename: Marcello
authors.initials: M
authors.lastname: Disertori
authors.forename: Nabil
authors.initials: N
authors.lastname: El-Sherif
mesh_terms: D016757:Death, Sudden, Cardiac / Q000517:prevention & control*; D017147:Defibrillators, Implantable / Q000706:statistics & numerical data*; D005260:Female; D006301:Health Services Needs and Demand; D006801:Humans; D007558:Italy; D008297:Male; D011322:Primary Prevention / Q000458:organization & administration*; D018570:Risk Assessment; D012720:Severity of Illness Index; D013318:Stroke Volume / Q000502:physiology*; D018487:Ventricular Dysfunction, Left / Q000175:diagnosis / Q000628:therapy*