title: [Approach to the pharmacological study of the various structures of the A-V node].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000503:physiopathology; D001283:Atrioventricular Node / Q000187:drug effects*; D001285:Atropine; D004558:Electric Stimulation; D004594:Electrophysiology; D005260:Female; D006329:Heart Conduction System / Q000187:drug effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012032:Refractory Period, Electrophysiological / Q000187:drug effects; D013997:Time Factors; D014700:Verapamil
chemical_list: D001285:Atropine; D014700:Verapamil
vernacular_title: Approccio allo studio farmacologico delle varie strutture del nodo A-V.