Cross-recurrence quantification of cardiovascular signals in newborns is a sensitive marker of health status
Background — Analysis of the state of complex biological systems requires the use of sensitive methods for diagnosing interactions using experimental time series. Objective — To evaluate the possibility of using the technique of cross-recurrence quantification (CRQ) in studying the health status of...
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| Format: | Article |
| Language: | English |
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Limited liability company «Science and Innovations» (Saratov)
2024-06-01
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| Series: | Russian Open Medical Journal |
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| Online Access: | https://romj.org/node/566 |
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| author | Viktoria V. Skazkina Elena N. Mureeva Yuri M. Ishbulatov Mikhail D. Prokhorov Anatoly S. Karavaev Aleksey N. Hramkov Dmitry M. Ezhov Alexander V. Kurbako Olga S. Panina Yuri V. Chernenkov Anton R. Kiselev |
| author_facet | Viktoria V. Skazkina Elena N. Mureeva Yuri M. Ishbulatov Mikhail D. Prokhorov Anatoly S. Karavaev Aleksey N. Hramkov Dmitry M. Ezhov Alexander V. Kurbako Olga S. Panina Yuri V. Chernenkov Anton R. Kiselev |
| author_sort | Viktoria V. Skazkina |
| collection | DOAJ |
| description | Background — Analysis of the state of complex biological systems requires the use of sensitive methods for diagnosing interactions using experimental time series.
Objective — To evaluate the possibility of using the technique of cross-recurrence quantification (CRQ) in studying the health status of newborns using low-frequency components of RR-interval signals and photoplethysmograms, reflecting the dynamics of the circuits in autonomic regulation of blood circulation.
Methods — The study included two groups of neonates: 10 full-term newborns and 10 preterm neonates. We carried out simultaneous recording of electrocardiographic and photoplethysmographic signals. CRQ analysis was employed as the primary tool.
Results — We established that some indices of CRQ analysis, characterizing the degree of interaction of the studied circuits, act as sensitive markers. They make it possible to distinguish the dynamics of the studied contours between healthy newborns and preterm neonates.
Conclusion — The results of our study confirmed that CRQ is a promising tool in creating methods for diagnosing health conditions, including in newborns. |
| format | Article |
| id | doaj-art-ee04ce13ab3f40bdb6553916b8fac38a |
| institution | DOAJ |
| issn | 2304-3415 |
| language | English |
| publishDate | 2024-06-01 |
| publisher | Limited liability company «Science and Innovations» (Saratov) |
| record_format | Article |
| series | Russian Open Medical Journal |
| spelling | doaj-art-ee04ce13ab3f40bdb6553916b8fac38a2025-08-20T03:07:38ZengLimited liability company «Science and Innovations» (Saratov)Russian Open Medical Journal2304-34152024-06-01132e020310.15275/rusomj.2024.0203Cross-recurrence quantification of cardiovascular signals in newborns is a sensitive marker of health statusViktoria V. SkazkinaElena N. MureevaYuri M. IshbulatovMikhail D. ProkhorovAnatoly S. KaravaevAleksey N. HramkovDmitry M. EzhovAlexander V. KurbakoOlga S. PaninaYuri V. ChernenkovAnton R. KiselevBackground — Analysis of the state of complex biological systems requires the use of sensitive methods for diagnosing interactions using experimental time series. Objective — To evaluate the possibility of using the technique of cross-recurrence quantification (CRQ) in studying the health status of newborns using low-frequency components of RR-interval signals and photoplethysmograms, reflecting the dynamics of the circuits in autonomic regulation of blood circulation. Methods — The study included two groups of neonates: 10 full-term newborns and 10 preterm neonates. We carried out simultaneous recording of electrocardiographic and photoplethysmographic signals. CRQ analysis was employed as the primary tool. Results — We established that some indices of CRQ analysis, characterizing the degree of interaction of the studied circuits, act as sensitive markers. They make it possible to distinguish the dynamics of the studied contours between healthy newborns and preterm neonates. Conclusion — The results of our study confirmed that CRQ is a promising tool in creating methods for diagnosing health conditions, including in newborns.https://romj.org/node/566low-frequency oscillationsheart rate variabilityphotoplethysmogramautonomic controlcross-recurrence quantification |
| spellingShingle | Viktoria V. Skazkina Elena N. Mureeva Yuri M. Ishbulatov Mikhail D. Prokhorov Anatoly S. Karavaev Aleksey N. Hramkov Dmitry M. Ezhov Alexander V. Kurbako Olga S. Panina Yuri V. Chernenkov Anton R. Kiselev Cross-recurrence quantification of cardiovascular signals in newborns is a sensitive marker of health status Russian Open Medical Journal low-frequency oscillations heart rate variability photoplethysmogram autonomic control cross-recurrence quantification |
| title | Cross-recurrence quantification of cardiovascular signals in newborns is a sensitive marker of health status |
| title_full | Cross-recurrence quantification of cardiovascular signals in newborns is a sensitive marker of health status |
| title_fullStr | Cross-recurrence quantification of cardiovascular signals in newborns is a sensitive marker of health status |
| title_full_unstemmed | Cross-recurrence quantification of cardiovascular signals in newborns is a sensitive marker of health status |
| title_short | Cross-recurrence quantification of cardiovascular signals in newborns is a sensitive marker of health status |
| title_sort | cross recurrence quantification of cardiovascular signals in newborns is a sensitive marker of health status |
| topic | low-frequency oscillations heart rate variability photoplethysmogram autonomic control cross-recurrence quantification |
| url | https://romj.org/node/566 |
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