title: [Combined effects of temperature, potassium and calcium concentration on cardiac function in the isolated perfused working rat heart].
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D003080:Cold Temperature; D006321:Heart / Q000502:physiology*; D006439:Hemodynamics / Q000187:drug effects; D066298:In Vitro Techniques; D008297:Male; D011188:Potassium / Q000494:pharmacology*; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D011188:Potassium; D002118:Calcium