title: Pacemaker potentials in left auricular tissue of the guinea pig.
mesh_terms: D000818:Animals; D002462:Cell Membrane; D004594:Electrophysiology; D006168:Guinea Pigs; D006329:Heart Conduction System / Q000502:physiology*; D066298:In Vitro Techniques; D011188:Potassium
chemical_list: D011188:Potassium