title: Maintenance of resting potential in anoxic guinea pig ventricular muscle: electrogenic sodium pumping.
abstract: Anoxic ventricular muscle maintained a normal resting potenitial despite a large loss of potassium. The resting potential was separated into two components: one that depended on the potassium distribution, and one that depended on the activity of an electrogenic sodium pump.
mesh_terms: D000200:Action Potentials; D000818:Animals; D004735:Energy Transfer; D006168:Guinea Pigs; D006352:Heart Ventricles; D000860:Hypoxia; D010210:Papillary Muscles / Q000502:physiology*; D011188:Potassium / Q000502:physiology; D012964:Sodium / Q000502:physiology*; D013696:Temperature
chemical_list: D012964:Sodium; D011188:Potassium