title: Cardiac electrophysiologic alterations during myocardial ischemia.
mesh_terms: D000200:Action Potentials; D000818:Animals; D001145:Arrhythmias, Cardiac / Q000209:etiology / Q000503:physiopathology; D001692:Biological Transport; D003327:Coronary Disease / Q000150:complications / Q000378:metabolism / Q000503:physiopathology*; D004285:Dogs; D004562:Electrocardiography; D006329:Heart Conduction System / Q000503:physiopathology*; D006352:Heart Ventricles; D006801:Humans; D009206:Myocardium / Q000378:metabolism; D013552:Swine; D014700:Verapamil / Q000494:pharmacology
chemical_list: D014700:Verapamil