title: Cardiac extracellular potentials. Analysis of complex wave forms about the Purkinje networks in dogs.
mesh_terms: D000200:Action Potentials; D000818:Animals; D004285:Dogs; D004566:Electrodes; D005110:Extracellular Space; D006321:Heart / Q000502:physiology*; D006329:Heart Conduction System / Q000502:physiology*; D008433:Mathematics; D008954:Models, Biological; D011188:Potassium / Q000032:analysis; D013696:Temperature; D013997:Time Factors
chemical_list: D011188:Potassium