Synchronization of autonomic control loops of blood circulation in patients with COVID-19
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 autonom...
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| Format: | Article |
| Language: | English |
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Limited liability company «Science and Innovations» (Saratov)
2021-09-01
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| Series: | Russian Open Medical Journal |
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| Online Access: | https://romj.org/node/397 |
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| author | Viktoriia V. Skazkina Natalia S. Krasikova Ekaterina I. Borovkova Yurii M. Ishbulatov Alexander Yu. Gorshkov Andrei I. Korolev Valida A. Dadaeva Andrei A. Fedorovich Alexander V. Kuligin Oxana M. Drapkina Anatoly S. Karavaev Anton R. Kiselev |
| author_facet | Viktoriia V. Skazkina Natalia S. Krasikova Ekaterina I. Borovkova Yurii M. Ishbulatov Alexander Yu. Gorshkov Andrei I. Korolev Valida A. Dadaeva Andrei A. Fedorovich Alexander V. Kuligin Oxana M. Drapkina Anatoly S. Karavaev Anton R. Kiselev |
| author_sort | Viktoriia V. Skazkina |
| collection | DOAJ |
| description | 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. |
| format | Article |
| id | doaj-art-4640e423620848098f951d5d6043ef76 |
| institution | DOAJ |
| issn | 2304-3415 |
| language | English |
| publishDate | 2021-09-01 |
| publisher | Limited liability company «Science and Innovations» (Saratov) |
| record_format | Article |
| series | Russian Open Medical Journal |
| spelling | doaj-art-4640e423620848098f951d5d6043ef762025-08-20T03:19:17ZengLimited liability company «Science and Innovations» (Saratov)Russian Open Medical Journal2304-34152021-09-01103e030710.15275/rusomj.2021.0307Synchronization of autonomic control loops of blood circulation in patients with COVID-19Viktoriia V. SkazkinaNatalia S. KrasikovaEkaterina I. BorovkovaYurii M. IshbulatovAlexander Yu. GorshkovAndrei I. KorolevValida A. DadaevaAndrei A. FedorovichAlexander V. KuliginOxana M. DrapkinaAnatoly S. KaravaevAnton R. KiselevThis 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.https://romj.org/node/397low-frequency oscillationsheart rate variabilityphotoplethysmogramphase synchronizationautonomic controlcovid-19 |
| spellingShingle | Viktoriia V. Skazkina Natalia S. Krasikova Ekaterina I. Borovkova Yurii M. Ishbulatov Alexander Yu. Gorshkov Andrei I. Korolev Valida A. Dadaeva Andrei A. Fedorovich Alexander V. Kuligin Oxana M. Drapkina Anatoly S. Karavaev Anton R. Kiselev Synchronization of autonomic control loops of blood circulation in patients with COVID-19 Russian Open Medical Journal low-frequency oscillations heart rate variability photoplethysmogram phase synchronization autonomic control covid-19 |
| title | Synchronization of autonomic control loops of blood circulation in patients with COVID-19 |
| title_full | Synchronization of autonomic control loops of blood circulation in patients with COVID-19 |
| title_fullStr | Synchronization of autonomic control loops of blood circulation in patients with COVID-19 |
| title_full_unstemmed | Synchronization of autonomic control loops of blood circulation in patients with COVID-19 |
| title_short | Synchronization of autonomic control loops of blood circulation in patients with COVID-19 |
| title_sort | synchronization of autonomic control loops of blood circulation in patients with covid 19 |
| topic | low-frequency oscillations heart rate variability photoplethysmogram phase synchronization autonomic control covid-19 |
| url | https://romj.org/node/397 |
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