Comparison of Heart Rate Variability Indices Based on Seismocardiograms from Healthy Volunteers and Patients with Valvular Heart Diseases

Szymon Siecinski*, Pawel S. Kostka, Ewaryst Janusz Tkacz

*Korrespondierende/r Autor/-in für diese Arbeit

Abstract

Heart rate variability (HRV) is a physiological variation of intervals between consecutive heart beats that reflects the activity of the autonomic nervous system. This parameter is traditionally evaluated on the basis of electrocardiograms (ECG signals). Because seismocardiography (SCG) registers cardiac mechanical activity, it may be used in HRV analysis and the evaluation of valvular heart diseases (VHDs) simultaneously. In our study, our objective was to compare HRV indices in the time and frequency domain obtained from seismocardiograms (SCG signals) in healthy volunteers and patients with valvular heart diseases. The results of the HRV analysis indicate that there are significant differences between the HRV indices obtained from the seismocardiograms in healthy volunteers and patients with VHD, This shows the feasibility and validity of HRV analysis based on seismocardiograms in healthy volunteers and patients with VHD.

OriginalspracheEnglisch
TitelCinC
Seitenumfang4
Erscheinungsdatum14.02.2023
Seiten1-4
ISBN (Print)9798350300970
ISBN (elektronisch)979-835030097-0
DOIs
PublikationsstatusVeröffentlicht - 14.02.2023
Veranstaltung2022 Computing in Cardiology - University of Tampere, Tampere, Finnland
Dauer: 04.09.202207.09.2022
http://www.cinc2022.org/

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