title: Biphasic actions of propranolol (beta receptor blocking agent) on isolated rabbit and cat hearts.
mesh_terms: D000818:Animals; D001145:Arrhythmias, Cardiac / Q000139:chemically induced; D002415:Cats; D004305:Dose-Response Relationship, Drug; D004562:Electrocardiography; D006321:Heart / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D066298:In Vitro Techniques; D011433:Propranolol / Q000494:pharmacology*; D011817:Rabbits
chemical_list: D011433:Propranolol