title: Inactivation and recovery from inactivation of sodium current in frog atrial fibres at different extracellular potassium concentrations [proceedings].
mesh_terms: D000818:Animals; D001001:Anura; D016275:Atrial Function; D006321:Heart / Q000502:physiology*; D066298:In Vitro Techniques; D008564:Membrane Potentials / Q000187:drug effects; D011188:Potassium / Q000494:pharmacology*; D012964:Sodium / Q000502:physiology*
chemical_list: D012964:Sodium; D011188:Potassium