title: Myocardial ischemia (first of three parts).
mesh_terms: D002118:Calcium / Q000502:physiology; D003327:Coronary Disease / Q000175:diagnosis / Q000503:physiopathology; D011756:Diphosphates; D004562:Electrocardiography; D006801:Humans; D009200:Myocardial Contraction; D009203:Myocardial Infarction / Q000175:diagnosis; D011877:Radionuclide Imaging / Q000379:methods; D013667:Technetium
chemical_list: D011756:Diphosphates; D013667:Technetium; D002118:Calcium