title: Electrocardiographic ST-elevation: its sensitivity and limitation as an index of myocardial ischemia.
mesh_terms: D000818:Animals; D003251:Constriction, Pathologic; D003326:Coronary Circulation; D003327:Coronary Disease / Q000473:pathology / Q000503:physiopathology*; D004285:Dogs; D004562:Electrocardiography; D008026:Ligation; D010100:Oxygen / Q000502:physiology
chemical_list: D010100:Oxygen