title: Effects of therapeutic and toxic doses of ouabain on automaticity in the blood-perfused canine papillary muscle preparation.
mesh_terms: D000818:Animals; D001285:Atropine / Q000494:pharmacology; D001338:Autonomic Fibers, Postganglionic / Q000187:drug effects; D004285:Dogs; D004558:Electric Stimulation; D006339:Heart Rate / Q000187:drug effects*; D066298:In Vitro Techniques; D007700:Kinetics; D009119:Muscle Contraction / Q000187:drug effects; D010042:Ouabain / Q000008:administration & dosage* / Q000009:adverse effects / Q000494:pharmacology; D010210:Papillary Muscles / Q000187:drug effects* / Q000502:physiology; D010477:Perfusion; D011433:Propranolol / Q000494:pharmacology
chemical_list: D010042:Ouabain; D001285:Atropine; D011433:Propranolol