title: Effects of propranolol and alprenolol on intra-atrial conduction in the dog.
mesh_terms: D000526:Alprenolol / Q000494:pharmacology*; D000818:Animals; D001283:Atrioventricular Node / Q000187:drug effects; D004285:Dogs; D004558:Electric Stimulation; D005260:Female; D006325:Heart Atria / Q000187:drug effects*; D006329:Heart Conduction System / Q000187:drug effects*; D008297:Male; D011433:Propranolol / Q000494:pharmacology*; D012032:Refractory Period, Electrophysiological / Q000187:drug effects
chemical_list: D000526:Alprenolol; D011433:Propranolol