Synchronization of autonomic control loops of blood circulation in patients with COVID-19

Synchronization of autonomic control loops of blood circulation in patients with COVID-19 Научная публикация

Журнал

Russian Open Medical Journal
, E-ISSN: 2304-3415

Вых. Данные

Год: 2021, Том: 10, Номер: 3, DOI: 10.15275/rusomj.2021.0307

Ключевые слова

autonomic control, heart rate variability, photoplethysmogram, phase synchronization, low-frequency oscillations, COVID-19

Авторы

Skazkina V.V. ^1,2 , Krasikova N.S. ³ , Borovkova E.I. ^1,3,4 , Ishbulatov Y.M. ^1,3 , Gorshkov A.Yu. ⁵ , Korolev A.I. ⁵ , Dadaeva V.A. ⁵ , Fedorovich A.A. ^5,6 , Kuligin A.V. ³ , Drapkina O.M. ⁵ , Karavaev A.S. ^1,3,4 , Kiselev A.R. ^1,3,5

Организации

1	Saratov State University, Saratov, Russia
2	Lappeenranta University of Technology, Finland
3	Saratov State Medical University, Saratov, Russia
4	Saratov Branch of the Institute of RadioEngineering and Electronics of Russian Academy of Sciences, Saratov, Russia
5	National Medical Research Center for Therapy and Preventive Medicine, Moscow, Russia
6	Research Center – Institute of Biomedical Problems of the Russian Academy of Sciences (IBMP), Moscow, Russia

This study aims to investigate the strength of synchronization between the autonomic control loops of the cardiovascular system (CVS) in patients with COronaVIrus Disease 2019 (COVID-19). Methods — We calculated the total percent of phase synchronization index (S index) between the loops of autonomic control of heart rate and vascular tone in two sample groups: healthy individuals and COVID-19 patients. Results — The group-average value of the S index in COVID-19 patients is lower comparing to healthy individuals, the Mann-Whitney U-test confirmed that the differences are statistically significant. Conclusion — Obtained results suggest that the decreased value of the S index reflects the presence of a viral disease, and the S index is a promising basis for non-invasive screening diagnostics of viral diseases, particularly of COVID-19.

Skazkina V.V. , Krasikova N.S. , Borovkova E.I. , Ishbulatov Y.M. , Gorshkov A.Y. , Korolev A.I. , Dadaeva V.A. , Fedorovich A.A. , Kuligin A.V. , Drapkina O.M. , Karavaev A.S. , Kiselev A.R.
Synchronization of autonomic control loops of blood circulation in patients with COVID-19
Russian Open Medical Journal. 2021. V.10. N3. DOI: 10.15275/rusomj.2021.0307 OpenAlex

Поступила в редакцию:	17 мар. 2021 г.
Принята к публикации:	19 июл. 2021 г.

OpenAlex:

W3205327334

БД	Цитирований
OpenAlex	9