title: The Q-T ratio in treadmill stress testing.
mesh_terms: D000328:Adult; D000368:Aged; D003327:Coronary Disease / Q000175:diagnosis* / Q000188:drug therapy; D004071:Digitalis Glycosides / Q000627:therapeutic use; D004562:Electrocardiography; D005080:Exercise Test; D005260:Female; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D004071:Digitalis Glycosides