The inotropic effect of ouabain, ouabagenin and dihydroouabain on the guinea-pig atria.
D000818:Animals; D006168:Guinea Pigs; D066298:In Vitro Techniques; D009200:Myocardial Contraction / Q000187:drug effects*; D010042:Ouabain / Q000031:analogs & derivatives* / Q000494:pharmacology*; D013268:Stimulation, Chemical
D010042:Ouabain