title: The action of propranolol on the dog heart.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000494:pharmacology; D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D004285:Dogs; D004558:Electric Stimulation; D006321:Heart / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D011433:Propranolol / Q000494:pharmacology*; D012110:Reserpine / Q000494:pharmacology
chemical_list: D000319:Adrenergic beta-Antagonists; D012110:Reserpine; D011433:Propranolol