RECORDING THE ELECTROCARDIOGRAM DURING THE PERFORMANCE OF THE MASTER TWO-STEP TEST: II.
D003327:Coronary Disease; D004562:Electrocardiography; D005080:Exercise Test; D006334:Heart Function Tests; D006801:Humans; D005082:Physical Exertion
CORONARY DISEASE; ELECTROCARDIOGRAPHY; EXERTION; HEART FUNCTION TESTS