Analysis of coupling between autonomic control loops of blood circulation in patients with Covid-19

Skazkina, V.; Borovkova, E.; Krasikova, N.; Kiselev, A.; Gorshkov, A.; Korolev, A.; Dadaeva, V.; Fedorovich, A.; Kuligin, A.; Karavaev, A.

Skazkina, V.; Borovkova, E.; Krasikova, N.; Kiselev, A.; Gorshkov, A.; Korolev, A.; Dadaeva, V.; Fedorovich, A.; Kuligin, A.; Karavaev, A..

5th Scientific School on Dynamics of Complex Networks and their Applications, DCNA 2021 ; : 187-189, 2021.

Article in English | Scopus | ID: covidwho-1759020

ABSTRACT

ABSTRACT

This work aims to analyze the coupling between autonomic control loops of blood circulation in patients with Covid-19. In this work, we assessed the degree of coupling between the mechanisms of autonomic control using noninvasive signals of the cardiovascular system - RR-intervals signals and photoplethysmogram signals. Statistical evaluation of the study results using the methods of phase synchronization analysis did not reveal significant differences between the sample of patients with Covid-19 and healthy subjects of the corresponding age group. © 2021 IEEE

Keywords

Autonomic control; Cardiovascular system; Covid-19; Phase synchronization; Closed loop control systems; Blood circulation; Control loop; Degree of coupling; Healthy subjects; Photoplethysmogram; RR intervals; Statistical evaluation; Blood

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Full text: Available Collection: Databases of international organizations Database: Scopus Language: English Journal: 5th Scientific School on Dynamics of Complex Networks and their Applications, DCNA 2021 Year: 2021 Document Type: Article

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