Efficient estimation of the heart period power spectrum suitable for physiologic or pharmacologic studies.
Rottman
J N
JN
Department of Medicine, School of Public Health, Columbia University-Presbyterian Medical Center, New York, New York 10032.
Steinman
R C
RC
Albrecht
P
P
Bigger
J T
JT
Rolnitzky
L M
LM
Fleiss
J L
JL
D000465:Algorithms; D015716:Electrocardiography, Ambulatory; D006321:Heart / Q000502:physiology*; D006334:Heart Function Tests; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D012044:Regression Analysis; D012815:Signal Processing, Computer-Assisted; D013997:Time Factors