title: The action of propranolol on the heart.
mesh_terms: D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D004285:Dogs; D006321:Heart / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D007545:Isoproterenol / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology*
chemical_list: D011433:Propranolol; D007545:Isoproterenol