Voltage and time dependence of excitatory sodium current in cooled sheep Purkinje fibres.
D000200:Action Potentials; D000818:Animals; D003080:Cold Temperature; D006329:Heart Conduction System / Q000502:physiology*; D066298:In Vitro Techniques; D008564:Membrane Potentials; D012756:Sheep; D012964:Sodium / Q000378:metabolism*; D013997:Time Factors
D012964:Sodium