1. Analysis of coupling between autonomic control loops of blood circulation in patients with Covid-19
- Author
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Anatoly S. Karavaev, Anton Kiselev, V.A. Dadaeva, Andrey Fedorovich, Alexander Yu. Gorshkov, Ekaterina I. Borovkova, Natalia S. Krasikova, Viktoriia V. Skazkina, Andrey Korolev, and Alexander V. Kuligin
- Subjects
medicine.medical_specialty ,Coronavirus disease 2019 (COVID-19) ,business.industry ,Healthy subjects ,Phase synchronization ,Autonomic control ,Coupling (electronics) ,Blood circulation ,Internal medicine ,Photoplethysmogram ,Cardiology ,medicine ,In patient ,business - 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 VDPSOH RI SDWLHQWV ZLWK ɋRYLG-19 and healthy subjects of the corresponding age group.
- Published
- 2021