Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society · 1992 · 11 citations · 4 references
EngineeringCardiologyPhysiologyBiomedical Signal ProcessingElectrophysiologyTime Series AnalysisBiopotential MeasurementBlood Pressure Signal AnalysisCardiac Signal ProcessingElectrocardiogram AnalysisElectrocardiographyHeart Rate VariabilityBeat-to-beat Blood Pressure AnalysisBlood PressureBlood Pressure VariabilityBlood Pressure Variability AnalysisEcg Signal PreprocessingHeart Rate Variability MeasurementHeart Rate Variability Spectral Analysis
In this paper two techniques for the measurement of Heart Rate Variability are briefly described. These techniques are applied to the ECG signal and the finger blood pressure signal. Comparison of the spectra obtained from the same patient shows that there is a great similarity for low frequencies. However the spectra differ for high frequencies.
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An Efficient Algorithm for Spectral Analysis of Heart Rate Variability
Ronald D. Berger, S. Akselrod, David Gordon et al. · IEEE Transactions on Biomedical Engineering · 1986 · 818 citations
Medicine, Cardiology, Physiology +16