title: Comparison of the double two-step test and the maximal exercise treadmill test. Studies in coronary-prone subjects.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging / Q000502:physiology; D003327:Coronary Disease / Q000175:diagnosis* / Q000503:physiopathology; D004198:Disease Susceptibility / Q000175:diagnosis / Q000503:physiopathology; D004562:Electrocardiography; D005080:Exercise Test / Q000379:methods*; D005260:Female; D006339:Heart Rate / Q000502:physiology; D006801:Humans; D008297:Male; D008875:Middle Aged