title: Limitations of the standard transthoracic electrocardiogram in detecting subendocardial ischemia.
mesh_terms: D000818:Animals; D001157:Arterial Occlusive Diseases / Q000175:diagnosis; D003327:Coronary Disease / Q000175:diagnosis*; D004285:Dogs; D004305:Dose-Response Relationship, Drug; D004562:Electrocardiography; D004699:Endocardium / Q000503:physiopathology*; D005080:Exercise Test; D006352:Heart Ventricles / Q000503:physiopathology; D007545:Isoproterenol / Q000494:pharmacology; D012039:Regional Blood Flow
chemical_list: D007545:Isoproterenol