title: Slow inward current and action potential in cardiac Purkinje fibres. The effect of Mn plus,plus-ions.
mesh_terms: D000200:Action Potentials / Q000187:drug effects*; D000818:Animals; D002794:Choline / Q000494:pharmacology; D003864:Depression, Chemical; D006329:Heart Conduction System / Q000502:physiology*; D066298:In Vitro Techniques; D008345:Manganese / Q000494:pharmacology*; D008564:Membrane Potentials / Q000187:drug effects*
chemical_list: D008345:Manganese; D002794:Choline