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Synchronization Of Autonomic Control Loops Of Blood Circulation In Patients With COVID-19
- Source :
- Russian Open Medical Journal. 10
- Publication Year :
- 2021
- Publisher :
- LLC Science and Innovations, 2021.
-
Abstract
- 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.
Details
- ISSN :
- 23043415
- Volume :
- 10
- Database :
- OpenAIRE
- Journal :
- Russian Open Medical Journal
- Accession number :
- edsair.doi...........907a9bb5c5362691049259de2d18498d