title: Slow recovery of (dV/dt)max in sheep cardiac Purkinje fibers.
mesh_terms: D000200:Action Potentials; D000818:Animals; D004305:Dose-Response Relationship, Drug; D006329:Heart Conduction System / Q000502:physiology*; D008564:Membrane Potentials / Q000187:drug effects; D011188:Potassium / Q000494:pharmacology*; D011690:Purkinje Fibers / Q000502:physiology*; D012756:Sheep / Q000502:physiology*; D013997:Time Factors
chemical_list: D011188:Potassium