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Analysis of random uncertainties of heart rate variability
- Authors: Fedotov A.A.1, Akulova A.S.1, Akulov S.A.1
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Affiliations:
- Samara State Aerospace University
- Issue: Vol 13, No 2 (2014)
- Pages: 93-97
- Section: ISSUE WITHOUT SECTION
- URL: https://journals.ssau.ru/vestnik/article/view/1796
- DOI: https://doi.org/10.18287/1998-6629-2014-0-2(44)-93-97
- ID: 1796
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Abstract
The article is devoted to analysis of random uncertainties of heart rate variability indices. The article contains the algorithm of Hurst indicator calculation based on RS-method and algorithm of calculation of fluctuation coefficient based on Detrended Fluctuation Analysis. The dependence between relative uncertainty of heart rate variability indices and absolute uncertainty of measurement of beat-to-beat intervals is estimated. The conclusion about sensitivity of heart rate variability indices used in the article to the uncertainty of measurement of beat-to-beat intervals is made.
About the authors
A. A. Fedotov
Samara State Aerospace University
Author for correspondence.
Email: fedoaleks@yandex.ru
Candidate of Sciences (Engineering)
Associate Professorof the Department of Laser and Bioengineering Systems
Russian FederationA. S. Akulova
Samara State Aerospace University
Email: akulova_as@mail.ru
Graduate Student
Russian FederationS. A. Akulov
Samara State Aerospace University
Email: sakulov1981@mail.ru
Candidate of Sciences (Engineering)
Associate Professor of the Department of Laser and Bioengineering Systems
Russian FederationReferences
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