title: The alteration by propranolol of the inotropic and bathmotropic effects of dihydro-ouabain on guinea-pig papillary muscle.
mesh_terms: D000818:Animals; D002395:Catecholamines / Q000502:physiology; D004558:Electric Stimulation; D005260:Female; D006168:Guinea Pigs; D006321:Heart / Q000187:drug effects*; D066298:In Vitro Techniques; D008297:Male; D009200:Myocardial Contraction / Q000187:drug effects*; D010042:Ouabain / Q000031:analogs & derivatives* / Q000037:antagonists & inhibitors / Q000494:pharmacology; D010210:Papillary Muscles / Q000187:drug effects; D011433:Propranolol / Q000037:antagonists & inhibitors / Q000494:pharmacology*
chemical_list: D002395:Catecholamines; D010042:Ouabain; D011433:Propranolol