title: [Changes in ischemic electrocardiogram including Master's augumented two step test].
mesh_terms: D003327:Coronary Disease / Q000175:diagnosis*; D064907:Diagnostic Uses of Chemicals; D004562:Electrocardiography; D005080:Exercise Test; D005951:Glucose Tolerance Test; D006334:Heart Function Tests; D006801:Humans; D004364:Pharmaceutical Preparations; D011187:Posture; D014636:Valsalva Maneuver
chemical_list: D064907:Diagnostic Uses of Chemicals; D004364:Pharmaceutical Preparations