Heart rate variability characterization using a time-frequency based instantaneous frequency estimation technique

M. B. Malarvili; L. Rankine; M. Mesbah; P. B. Colditz; B. Boashash

doi:10.1007/978-3-540-68017-8_115

Heart rate variability characterization using a time-frequency based instantaneous frequency estimation technique

M. B. Malarvili, L. Rankine, M. Mesbah, P. B. Colditz, B. Boashash

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Citations (Scopus)

Abstract

In this paper, a new method for characterizing the newborn heart rate variability (HRV) is proposed. The central of the method is the newly proposed technique for instantaneous frequency (IF) estimation specifically designed for nonstationary multicomponen signals such as HRV. The new method attempts to characterize the newborn HRV using features extracted from the time–frequency (TF) domain of the signal. These features comprise the IF, the instantaneous bandwidth (IB) and instantaneous energy (IE) of the different TF components of the HRV. Applied to the HRV of both normal and seizuresuffering newborns, this method clearly reveals the locations of the spectral peaks and their time-varying nature. The total energy of HRV components, ET and ratio of energy concentrated in the low-frequency (LF) to that in highfrequency (HF) components have been shown to be significant features in identifying the HRV of newborn with seizures.

Original language	English
Title of host publication	3rd Kuala Lumpur International Conference on Biomedical Engineering 2006
Editors	Fatimah Ibrahim, Noor Azuan Abu Osman, Juliana Usman, Nahrizul Adib Kadri
Publisher	Springer Verlag
Pages	455-459
Number of pages	5
ISBN (Electronic)	9783540680161
DOIs	https://doi.org/10.1007/978-3-540-68017-8_115
Publication status	Published - 2007
Externally published	Yes
Event	3rd Kuala Lumpur International Conference on Biomedical Engineering, Biomed 2006 - Kuala Lumpur, Malaysia Duration: Dec 11 2006 → Dec 14 2006

Publication series

Name	IFMBE Proceedings
Volume	15
ISSN (Print)	1680-0737
ISSN (Electronic)	1433-9277

Other

Other	3rd Kuala Lumpur International Conference on Biomedical Engineering, Biomed 2006
Country/Territory	Malaysia
City	Kuala Lumpur
Period	12/11/06 → 12/14/06

Keywords

Component linking
Heart rate variability
Instantaneous frequency
Time-frequency distribution

ASJC Scopus subject areas

Bioengineering
Biomedical Engineering

Access to Document

10.1007/978-3-540-68017-8_115

Cite this

Malarvili, M. B., Rankine, L., Mesbah, M., Colditz, P. B., & Boashash, B. (2007). Heart rate variability characterization using a time-frequency based instantaneous frequency estimation technique. In F. Ibrahim, N. A. Abu Osman, J. Usman, & N. A. Kadri (Eds.), 3rd Kuala Lumpur International Conference on Biomedical Engineering 2006 (pp. 455-459). (IFMBE Proceedings; Vol. 15). Springer Verlag. https://doi.org/10.1007/978-3-540-68017-8_115

Heart rate variability characterization using a time-frequency based instantaneous frequency estimation technique. / Malarvili, M. B.; Rankine, L.; Mesbah, M. et al.
3rd Kuala Lumpur International Conference on Biomedical Engineering 2006. ed. / Fatimah Ibrahim; Noor Azuan Abu Osman; Juliana Usman; Nahrizul Adib Kadri. Springer Verlag, 2007. p. 455-459 (IFMBE Proceedings; Vol. 15).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Malarvili, MB, Rankine, L, Mesbah, M, Colditz, PB & Boashash, B 2007, Heart rate variability characterization using a time-frequency based instantaneous frequency estimation technique. in F Ibrahim, NA Abu Osman, J Usman & NA Kadri (eds), 3rd Kuala Lumpur International Conference on Biomedical Engineering 2006. IFMBE Proceedings, vol. 15, Springer Verlag, pp. 455-459, 3rd Kuala Lumpur International Conference on Biomedical Engineering, Biomed 2006, Kuala Lumpur, Malaysia, 12/11/06. https://doi.org/10.1007/978-3-540-68017-8_115

Malarvili MB, Rankine L, Mesbah M, Colditz PB, Boashash B. Heart rate variability characterization using a time-frequency based instantaneous frequency estimation technique. In Ibrahim F, Abu Osman NA, Usman J, Kadri NA, editors, 3rd Kuala Lumpur International Conference on Biomedical Engineering 2006. Springer Verlag. 2007. p. 455-459. (IFMBE Proceedings). doi: 10.1007/978-3-540-68017-8_115

Malarvili, M. B. ; Rankine, L. ; Mesbah, M. et al. / Heart rate variability characterization using a time-frequency based instantaneous frequency estimation technique. 3rd Kuala Lumpur International Conference on Biomedical Engineering 2006. editor / Fatimah Ibrahim ; Noor Azuan Abu Osman ; Juliana Usman ; Nahrizul Adib Kadri. Springer Verlag, 2007. pp. 455-459 (IFMBE Proceedings).

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AB - In this paper, a new method for characterizing the newborn heart rate variability (HRV) is proposed. The central of the method is the newly proposed technique for instantaneous frequency (IF) estimation specifically designed for nonstationary multicomponen signals such as HRV. The new method attempts to characterize the newborn HRV using features extracted from the time–frequency (TF) domain of the signal. These features comprise the IF, the instantaneous bandwidth (IB) and instantaneous energy (IE) of the different TF components of the HRV. Applied to the HRV of both normal and seizuresuffering newborns, this method clearly reveals the locations of the spectral peaks and their time-varying nature. The total energy of HRV components, ET and ratio of energy concentrated in the low-frequency (LF) to that in highfrequency (HF) components have been shown to be significant features in identifying the HRV of newborn with seizures.

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Heart rate variability characterization using a time-frequency based instantaneous frequency estimation technique

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