title: [Comparison of R-wave amplitude changes with ST-segment depression in ECG stress testing].
mesh_terms: D000328:Adult; D000368:Aged; D001794:Blood Pressure; D003327:Coronary Disease / Q000175:diagnosis*; D004562:Electrocardiography; D005080:Exercise Test; D005260:Female; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged