Dynamics of spectral indices of the heart rate variability and the photoplethysmogram and synchronization of the low-frequency oscillations in healthy subjects during the tilt test

Sergey A. Mironov; Vladimir A. Shvartz; Yurii M. Ishbulatov; Victoria V. Skazkina; Anatoly S. Karavaev; Vladimir I. Gridnev; Olga L. Bockeria; Anton R. Kiselev

doi:10.1117/12.2522805

3 June 2019 Dynamics of spectral indices of the heart rate variability and the photoplethysmogram and synchronization of the low-frequency oscillations in healthy subjects during the tilt test

Sergey A. Mironov, Vladimir A. Shvartz, Yurii M. Ishbulatov, Victoria V. Skazkina, Anatoly S. Karavaev, Vladimir I. Gridnev, Olga L. Bockeria, Anton R. Kiselev

Author Affiliations +

Proceedings Volume 11067, Saratov Fall Meeting 2018: Computations and Data Analysis: from Nanoscale Tools to Brain Functions; 110670H (2019) https://doi.org/10.1117/12.2522805
Event: International Symposium on Optics and Biophotonics VI: Saratov Fall Meeting 2018, 2018, Saratov, Russian Federation

Abstract

The spectral properties and synchronization of low-frequency (LF) oscillations during the tilt test were studied for the heart rate variability (HRV) and the finger photoplethysmogram (PPG) of healthy subjects. Dynamics of the LF oscillations in the PPG and synchronization strength between the HRV and the PPG were found to be inhomogeneous among healthy subjects, which suggest existence of individual differences in characteristics of adaptive reactions of the cardiovascular autonomic control.

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Sergey A. Mironov, Vladimir A. Shvartz, Yurii M. Ishbulatov, Victoria V. Skazkina, Anatoly S. Karavaev, Vladimir I. Gridnev, Olga L. Bockeria, and Anton R. Kiselev "Dynamics of spectral indices of the heart rate variability and the photoplethysmogram and synchronization of the low-frequency oscillations in healthy subjects during the tilt test", Proc. SPIE 11067, Saratov Fall Meeting 2018: Computations and Data Analysis: from Nanoscale Tools to Brain Functions, 110670H (3 June 2019); https://doi.org/10.1117/12.2522805

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