Reproducibility of power spectral measures of heart rate variability obtained from short-term sampling periods.
Freed
L A
LA
Department of Medicine, Cornell University Medical College, New York, New York.
Stein
K M
KM
Gordon
M
M
Urban
M
M
Kligfield
P
P
D000368:Aged; D000767:Anesthesia, Epidural; D000768:Anesthesia, General; D015716:Electrocardiography, Ambulatory; D005260:Female; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D007720:Knee Prosthesis; D008297:Male; D015203:Reproducibility of Results; D012815:Signal Processing, Computer-Assisted; D013997:Time Factors