The DOI matches its Crossref record; 21 of the 21 references it cites were found in a registry or an index.
Analysis of heart rate variability in the presence of ectopic beats using the heart timing signal
Abstract
The time-domain signals representing the heart rate variability (HRV) in the presence of an ectopic beat exhibit a sharp transient at the position of the ectopic beat, which corrupts the signal, particularly the power spectral density (PSD) of the HRV. Consequently, there is a need for correction of this type of beat prior to any HRV analysis. This paper deals with the PSD estimation of the HRV by means of the heart timing (HT) signal when ectopic beats are present. These beat occurrence times are modeled from a generalized, continuous time integral pulse frequency modulation model and, from this point of view, a specific method for minimizing the effect of the presence of ectopic beats is presented to work together with the HT signal. By using both, a white noise driven autoregressive model of the HRV signal with artificially introduced ectopic beats and actual heart rate series including ectopic beats, the more usual methods of HRV spectral estimation are compared. Results of the PSD estimation error function of the number of ectopic beats are presented. These results demonstrate that the proposed method has one order of magnitude lower error than usual ectopic beats removal strategies in preserving PSD, thus, this strategy better recovers the original clinical indexes of interest.
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Citations
Cites
Heart Rate Variability: Standards of Measurement, Physiological Interpretation, and Clinical Use
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Heart rate variability: Standards of measurement, physiological interpretation, and clinical use
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Comparing Spectra of a Series of Point Events Particularly for Heart Rate Variability Data
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Gil, E., Orini, M., Bailón, R., Vergara, J. M., Mainardi, L., & Laguna, P. (2010) · Physiological Measurement · doi:10.1088/0967-3334/31/9/015 · Cited by 461
Self-citationCharlton, P. H., Bonnici, T., Tarassenko, L., Clifton, D. A., Beale, R., & Watkinson, P. J. (2016) · Physiological Measurement · doi:10.1088/0967-3334/37/4/610 · Cited by 366
Drowsiness detection using heart rate variability
Vicente, J., Laguna, P., Bartra, A., & Bailón, R. (2016) · Medical & Biological Engineering & Computing · doi:10.1007/s11517-015-1448-7 · Cited by 255
Self-citationWearable Photoplethysmography for Cardiovascular Monitoring
Charlton, P. H., Kyriacou, P. A., Mant, J., Marozas, V., Chowienczyk, P., & Alastruey, J. (2022) · Proceedings of the IEEE · doi:10.1109/jproc.2022.3149785 · Cited by 250
Spectral Analysis of Heart Rate Variability: Time Window Matters
Li, K., Rüdiger, H., & Ziemssen, T. (2019) · Frontiers in Neurology · doi:10.3389/fneur.2019.00545 · Cited by 215
Evaluation of wearable consumer heart rate monitors based on photopletysmography
Parak, J., & Korhonen, I. (2014) · 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society · doi:10.1109/embc.2014.6944419 · Cited by 148
Photoplethysmography signal processing and synthesis
Mejía-Mejía, E., Allen, J., Budidha, K., El-Hajj, C., Kyriacou, P. A., & Charlton, P. H. (2022) · Photoplethysmography · doi:10.1016/b978-0-12-823374-0.00015-3 · Cited by 138
Turon, M., Fernandez-Gonzalo, S., Jodar, M., Gomà, G., Montanya, J., Hernando, D., Bailón, R., de Haro, C., Gomez-Simon, V., Lopez-Aguilar, J., et al. (2017) · Annals of Intensive Care · doi:10.1186/s13613-017-0303-4 · Cited by 56
(2011) · Computing in cardiology
Metadata
- Authors
- Mateo, J., & Laguna, P.
- Venue
- IEEE Transactions on Biomedical Engineering
- Published
- 2003-03
- Volume
- 50
- Issue
- 3
- Pages
- 334-343
- ISSN
- 0018-9294 (ISSN-L)
- OpenAlex
- W2156075695
- Cited by
- 288
- References
- 21
- FWCI
- 3.35
- Type
- journal article
- Language
- en
- Open access
- closed
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