An advanced detrending method with application to HRV analysis

Tarvainen, Mika P.; Ranta-aho, Perttu; Karjalainen, Pasi A.

doi:10.1109/10.979357

articleIEEE Transactions on Biomedical EngineeringJan 1, 2002Closed access

An advanced detrending method with application to HRV analysis

MPMika P. Tarvainen PRPerttu Ranta-aho PAPasi A. Karjalainen

University of Eastern Finland

PubMed

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Abstract

An advanced, simple to use, detrending method to be used before heart rate variability analysis (HRV) is presented. The method is based on smoothness priors approach and operates like a time-varying finite-impulse response high-pass filter. The effect of the detrending on time- and frequency-domain analysis of HRV is studied.

Citation impact

1,120

total citations

FWCI: 4.35
Percentile: 100%
References: 16

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Authors

3

Topics & keywords

Topics

Keywords

Heart rate variability
Smoothness
Impulse response
Low-pass filter
Computer science
Frequency domain
Finite impulse response
Filter (signal processing)

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