ANNALS OF NONINVASIVE ELECTROCARDIOLOGY, cilt.16, sa.4, ss.365-372, 2011 (SCI-Expanded)
Background: Although predictive value of heart rate recovery (HRR) has been tested in large populations, the reproducibility of HRR in treadmill exercise test has not been assessed prospectively. This prospective study examined whether HRR index has test-retest stability in the short term.