title: Positive chronotropic effect of ouabain on the isolated guinea pig atrium.
mesh_terms: D000818:Animals; D002118:Calcium / Q000378:metabolism; D006168:Guinea Pigs; D006321:Heart / Q000187:drug effects* / Q000502:physiology*; D006325:Heart Atria / Q000187:drug effects; D066298:In Vitro Techniques; D010042:Ouabain / Q000494:pharmacology*; D010047:Ovalbumin / Q000037:antagonists & inhibitors; D010276:Parasympatholytics / Q000494:pharmacology; D012110:Reserpine / Q000494:pharmacology; D013268:Stimulation, Chemical
chemical_list: D010276:Parasympatholytics; D010042:Ouabain; D012110:Reserpine; D010047:Ovalbumin; D002118:Calcium