Influence of low sampling rate on heart rate variability analysis based on non-linear dynamics

Abstract

The aim of this study was to examine how sampling rates below 1000 Hz influence the precision of heart rate variability analysis. Simulated tachograms as well as tachograms from healthy persons were investigated. With parameters from time, frequency domain and non-linear dynamics these tachograms were classified. The results were compared with theoretical… (More)

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