title: [Effects of intravenous metoprolol in the treatment of supraventricular tachyarrhythmias].
mesh_terms: D000328:Adult; D000368:Aged; D001281:Atrial Fibrillation / Q000188:drug therapy; D005260:Female; D006801:Humans; D007275:Injections, Intravenous; D008297:Male; D008790:Metoprolol / Q000008:administration & dosage*; D008875:Middle Aged; D013617:Tachycardia, Supraventricular / Q000188:drug therapy*
chemical_list: D008790:Metoprolol
vernacular_title: Effetti del metoprololo e.v. nel trattamento delle tachiaritmie sopraventricolari.