title: Betablockers: is the reduction of sudden death related to pure electrophysiologic effects?
authors.forename: Antonio
authors.initials: A
authors.lastname: Berruezo
authors.forename: Josep
authors.initials: J
authors.lastname: Brugada
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D002227:Carbazoles / Q000627:therapeutic use; D002311:Cardiomyopathy, Dilated / Q000188:drug therapy / Q000503:physiopathology; D000077261:Carvedilol; D016757:Death, Sudden, Cardiac / Q000453:epidemiology* / Q000517:prevention & control*; D004562:Electrocardiography / Q000187:drug effects; D004594:Electrophysiology; D006321:Heart / Q000503:physiopathology*; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D011412:Propanolamines / Q000627:therapeutic use; D012032:Refractory Period, Electrophysiological / Q000187:drug effects
chemical_list: D000319:Adrenergic beta-Antagonists; D002227:Carbazoles; D011412:Propanolamines; D000077261:Carvedilol