Results of measurements of the cardiac micropotential energies in the amplitude-time intervals recorded by the nanosensor-based hardware and software complex

Abstract

The method for automatic analysis of micropotentials over the entire ECG recording has been developed and the results of measuring the energies of micropotentials in various amplitude-time intervals have been analyzed to assess the diagnostic value of the developed method. The paper presents the results of the study of micropotentials in a patient with atrial fibrillation of 4-year duration recorded by the nanosensor-based hardware and software complex in frequency range from 0 to 10 kHz, with a level of higher than 1 μV and a sampling rate of 64 kHz, whose sinus rhythm restored. The most significant decrease in the energy of micropotentials by an order of magnitude or more was observed in the range of amplitudes (5.1–20.0) μV. The method can be employed for individual use and in hospitals for early detection of asymptomatic ischemia that often leads to sudden cardiac death.

Original language	English
Article number	108600
Journal	Measurement: Journal of the International Measurement Confederation
Volume	173
DOIs	https://doi.org/10.1016/j.measurement.2020.108600
Publication status	Published - Mar 2021

Keywords

Analysis
Atrial fibrillation
Broadband
Dynamics
Energy
High resolution
Interval
Micropotential
Nanosensor
Non-invasive
Sinus rhythm

ASJC Scopus subject areas

Instrumentation
Electrical and Electronic Engineering

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Avdeeva, D. K., Maksimov, I. V., Ivanov, M. L., Yuzhakov, M. M., Turushev, N. V., Rybalka, S. A., Batalov, R. E., Guo, W., & Filippova, E. B. (2021). Results of measurements of the cardiac micropotential energies in the amplitude-time intervals recorded by the nanosensor-based hardware and software complex. Measurement: Journal of the International Measurement Confederation, 173, [108600]. https://doi.org/10.1016/j.measurement.2020.108600

Results of measurements of the cardiac micropotential energies in the amplitude-time intervals recorded by the nanosensor-based hardware and software complex. / Avdeeva, Diana K.; Maksimov, Ivan V.; Ivanov, Maxim L.; Yuzhakov, Mikhail M.; Turushev, Nikita V.; Rybalka, Sergey A.; Batalov, Roman E.; Guo, Wenjia; Filippova, Elena B.

In: Measurement: Journal of the International Measurement Confederation, Vol. 173, 108600, 03.2021.

Research output: Contribution to journal › Article › peer-review

Avdeeva, DK, Maksimov, IV, Ivanov, ML, Yuzhakov, MM , Turushev, NV, Rybalka, SA, Batalov, RE, Guo, W & Filippova, EB 2021, 'Results of measurements of the cardiac micropotential energies in the amplitude-time intervals recorded by the nanosensor-based hardware and software complex', Measurement: Journal of the International Measurement Confederation, vol. 173, 108600. https://doi.org/10.1016/j.measurement.2020.108600

Avdeeva DK, Maksimov IV, Ivanov ML, Yuzhakov MM , Turushev NV, Rybalka SA et al. Results of measurements of the cardiac micropotential energies in the amplitude-time intervals recorded by the nanosensor-based hardware and software complex. Measurement: Journal of the International Measurement Confederation. 2021 Mar;173. 108600. https://doi.org/10.1016/j.measurement.2020.108600

Avdeeva, Diana K. ; Maksimov, Ivan V. ; Ivanov, Maxim L. ; Yuzhakov, Mikhail M. ; Turushev, Nikita V. ; Rybalka, Sergey A. ; Batalov, Roman E. ; Guo, Wenjia ; Filippova, Elena B. / Results of measurements of the cardiac micropotential energies in the amplitude-time intervals recorded by the nanosensor-based hardware and software complex. In: Measurement: Journal of the International Measurement Confederation. 2021 ; Vol. 173.

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abstract = "The method for automatic analysis of micropotentials over the entire ECG recording has been developed and the results of measuring the energies of micropotentials in various amplitude-time intervals have been analyzed to assess the diagnostic value of the developed method. The paper presents the results of the study of micropotentials in a patient with atrial fibrillation of 4-year duration recorded by the nanosensor-based hardware and software complex in frequency range from 0 to 10 kHz, with a level of higher than 1 μV and a sampling rate of 64 kHz, whose sinus rhythm restored. The most significant decrease in the energy of micropotentials by an order of magnitude or more was observed in the range of amplitudes (5.1–20.0) μV. The method can be employed for individual use and in hospitals for early detection of asymptomatic ischemia that often leads to sudden cardiac death.",

keywords = "Analysis, Atrial fibrillation, Broadband, Dynamics, Energy, High resolution, Interval, Micropotential, Nanosensor, Non-invasive, Sinus rhythm",

author = "Avdeeva, {Diana K.} and Maksimov, {Ivan V.} and Ivanov, {Maxim L.} and Yuzhakov, {Mikhail M.} and Turushev, {Nikita V.} and Rybalka, {Sergey A.} and Batalov, {Roman E.} and Wenjia Guo and Filippova, {Elena B.}",

note = "Funding Information: The research was financially supported by the Federal Targeted Program Research and Development in Priority Fields of S&T Complex of Russia in 2014–2020 the Agreement No. 14.578.21.0032 dated 05.06.2014, the unique identifier of the contract: RFMEF157814X0032. Publisher Copyright: {\textcopyright} 2020 Elsevier Ltd Copyright: Copyright 2021 Elsevier B.V., All rights reserved.",

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