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1/f/sup a/ component of heart rate variability
Conference proceeding

1/f/sup a/ component of heart rate variability

G Sisli, A Akin, B Onaral and M.V Tazebay
Proceedings of 18th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, v 4, pp 1652-1653
1996

Abstract

Attenuation Data mining Heart rate variability Maximum likelihood estimation Myocardium Pacemakers Resonant frequency Signal processing Wavelet analysis Wavelet coefficients
The Heart Rate Variability (HRV) signal acquired from normal subjects exhibits an underlying power-law spectral attenuation discrete spectral peaks. The authors define the power-law component of HRV as the Residual HRV (rHRV) and they propose a preprocessing scheme to extract rHRV. In this paper, they investigate multi-scale properties of rHRV obtained from the same normal subject during rest and exercise periods.

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