title: Positive inotropic effect of cardiotonic steroids: differential antagonism by aldosterone.
mesh_terms: D000450:Aldosterone / Q000494:pharmacology*; D000818:Animals; D002118:Calcium / Q000494:pharmacology; D002297:Cardanolides / Q000037:antagonists & inhibitors / Q000494:pharmacology; D002301:Cardiac Glycosides / Q000494:pharmacology*; D002415:Cats; D004305:Dose-Response Relationship, Drug; D005260:Female; D006339:Heart Rate / Q000187:drug effects*; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology; D008297:Male; D010042:Ouabain / Q000037:antagonists & inhibitors / Q000494:pharmacology; D011817:Rabbits; D013268:Stimulation, Chemical; D013328:Strophanthins / Q000037:antagonists & inhibitors / Q000494:pharmacology
chemical_list: D002297:Cardanolides; D002301:Cardiac Glycosides; D013328:Strophanthins; D000450:Aldosterone; D010042:Ouabain; D007545:Isoproterenol; D002118:Calcium