title: Stress electrocardiography in angina pectoris: evaluation of the two steps Master's test.
mesh_terms: D000328:Adult; D000368:Aged; D000787:Angina Pectoris / Q000175:diagnosis*; D004562:Electrocardiography; D005069:Evaluation Studies as Topic; D005080:Exercise Test / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged