Transient appearance of Q waves in coronary disease during exercise electrocardiography: consideration of mechanisms and clinical importance.
D000368:Aged; D003327:Coronary Disease / Q000175:diagnosis*; D004562:Electrocardiography; D005080:Exercise Test; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000175:diagnosis; D013997:Time Factors