title: Relationship between the Master two step test and the minor nonspecific ECG changes at rest.
mesh_terms: D000328:Adult; D003327:Coronary Disease / Q000175:diagnosis*; D004562:Electrocardiography; D005080:Exercise Test / Q000379:methods*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012146:Rest