title: Electrical activity of myocardial membrane.
mesh_terms: D000200:Action Potentials; D000818:Animals; D001001:Anura; D002712:Chlorides / Q000378:metabolism; D003327:Coronary Disease / Q000503:physiopathology; D004594:Electrophysiology / Q000295:instrumentation; D006321:Heart / Q000503:physiopathology*; D006801:Humans; D000860:Hypoxia / Q000503:physiopathology; D008564:Membrane Potentials; D008839:Microelectrodes; D009206:Myocardium / Q000378:metabolism; D011188:Potassium / Q000378:metabolism; D012964:Sodium / Q000378:metabolism; D013816:Thermodynamics
chemical_list: D002712:Chlorides; D012964:Sodium; D011188:Potassium