title: Low-potassium or ouabain inotropy in cardiac muscle [proceedings].
mesh_terms: D000818:Animals; D006168:Guinea Pigs; D009200:Myocardial Contraction / Q000187:drug effects*; D009206:Myocardium / Q000378:metabolism; D010042:Ouabain / Q000494:pharmacology*; D011188:Potassium / Q000494:pharmacology*; D012964:Sodium / Q000378:metabolism
chemical_list: D010042:Ouabain; D012964:Sodium; D011188:Potassium