The sympathetic response to different orthostatic challenges and its daytime variation, assessed by power spectral analysis of heart rate.
Brguljan
J
J
Hypertension and Cardiovascular Rehabilitation Unit, Faculty of Medicine, University of Leuven KUL, Belgium.
Fagard
R
R
Macor
F
F
Amery
A
A
D000328:Adult; D000704:Analysis of Variance; D003627:Data Interpretation, Statistical; D005260:Female; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011187:Posture; D012016:Reference Values; D013564:Sympathetic Nervous System / Q000502:physiology*; D013997:Time Factors