title: The electrophysiological actions of the combination of quinindine and propranolol on the dog atrium.
mesh_terms: D000818:Animals; D001145:Arrhythmias, Cardiac / Q000188:drug therapy*; D016275:Atrial Function; D004285:Dogs; D004357:Drug Synergism; D004594:Electrophysiology; D006325:Heart Atria / Q000187:drug effects*; D006329:Heart Conduction System / Q000187:drug effects / Q000502:physiology; D011433:Propranolol / Q000494:pharmacology*; D011802:Quinidine / Q000494:pharmacology*
chemical_list: D011433:Propranolol; D011802:Quinidine