articleTop 10% cited

An advanced detrending method with application to HRV analysis

IEEE Transactions on Biomedical Engineering · 2002 · Vol. 49(2) · pp. 172–175

Mika P. Tarvainen✉(University of Eastern Finland)Perttu Ranta-aho(University of Eastern Finland)Pasi A. Karjalainen(University of Eastern Finland)

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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.

Heart Rate Variability and Autonomic Control Non-Invasive Vital Sign Monitoring Advanced Chemical Sensor TechnologiesHeart rate variabilitySmoothnessImpulse responseLow-pass filterComputer scienceFrequency domainFinite impulse responseFilter (signal processing)Artificial intelligencePattern recognition (psychology)

MeSH terms

AlgorithmsElectrocardiographyFourier AnalysisHeart RateHumansModels, CardiovascularSignal Processing, Computer-AssistedStochastic ProcessesNonlinear Dynamics

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1,112

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4.25

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