Reproducibility of heart rate variability parameters measured in healthy subjects at rest and after a postural change maneuver

Reproducibility of heart rate variability parameters measured in healthy subjects at rest and after a postural change maneuver

Heart rate variability (HRV) provides important information about cardiac autonomic modulation. Since it is a noninvasive and inexpensive method, HRV has been used to evaluate several parameters of cardiovascular health. However, the internal reproducibility of this method has been challenged in som...

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Bibliographic Details
Main Authors: E.M. Dantas, C.P. Gonçalves, A.B.T. Silva, S.L. Rodrigues, M.S. Ramos, R.V. Andreão, E.B. Pimentel, W. Lunz, J.G. Mill
Format: Article
Language:English
Published: Associação Brasileira de Divulgação Científica 2010-10-01
Series:Brazilian Journal of Medical and Biological Research
Subjects:
Heart rate variability
Power spectral analysis
Reproducibility
Autonomic nervous system
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2010001000010

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