[Myocardial action potentials and energy metabolism].
D000200:Action Potentials; D000818:Animals; D002645:Chickens; D003327:Coronary Disease / Q000503:physiopathology; D004734:Energy Metabolism; D006168:Guinea Pigs; D006321:Heart / Q000503:physiopathology; D009200:Myocardial Contraction; D009206:Myocardium / Q000378:metabolism*