ASSESSMENT OF THE HEART RATE VARIABILITY OF STUDENTS TAKING INTO ACCOUNT THE LEVEL OF MOTOR ACTIVITY
A.S. Emelyanova¹, L.A. Simonyan², E.E. Stepura²
DOI: 10.22138/2500-0918-2022-19-2-62-70
¹ Ryazan State Agrotechnological University, Ryazan, Russian Federation;
² State Social and Humanitarian University, Kolomna, Russian Federation
Abstract. The article deals with the analysis of the initial vegetative status of students with different levels of physical activity and frequency of respiratory movements. The purpose of the work is to analyze the heart rate variability in students, taking into account the level of motor activity and respiratory rate. Materials and methods. Registration and analysis of HRV was carried out using a modern complex electrophysiological laboratory «CONAN–4.5». Cardiac activity of students was assessed. Results. It was revealed that among the entire studied array of students (when differentiating the IWT calculated according to IN) «normotics» are characterized by an optimal ratio between the parasympathetic and sympathetic divisions of the ANS. At the same time, the value of the coefficient of physical activity in the studied group was determined at the level of values 1.73±0.1. Output. For normal adaptation to physical activity in students, it is necessary to form a level of physical activity that quantitatively corresponds to the CFA of physical activity of at least 1.75.
Keywords: electrocardiogram, cardiovascular system, stress index, initial vegetative tone, physical activity coefficient
There is no conflict of interest.
Contact details of the corresponding author:
Evgeny E. Stepura
chimik89@mail.ru
Received 08.02.2022
For citation:
Emelyanova A.S., Simonyan L.A., Stepura E.E. Assessment of the heart rate variability of students taking into account the level of motor activity. Vestn. Ural. Med. Akad. Nauki. = Journal of Ural Medical Academic Science. 2022, Vol. 19, no. 2, pp. 63–70. DOI: 10.22138/2500-0918-2022-19-2-63-70 (In Russ)
REFERENCES
1. Baevsky, R.M. Analysis of heart rate variability when using various electrocardiological systems. R.M. Baevsky, G.G. Ivanov, I.V. Chireykin. Bulletin of Arrhythmology. 2001. No. 24. P. 15. (in Russ)
2. Bondarev S.A. Cloud technologies for ECG registration in the training cycle and prevention of sudden death of an athlete. In the collection: SAFE SPORT-2016. Materials of the III All-Russian scientific-practical conference with international participation. 2016. pp. 24-25. (in Russ)
3. Bondarev S.A. Application of cloud technologies for ECG recording to control the cardiac activity of athletes. Health is the basis of human potential: problems and ways to solve them. 2016. Vol. 11. No. 2. pp. 517-519. (in Russ)
4. Dorontsev A.V., Kozlyatnikova O.A. Psychophysiological adaptation to sports activity of hearing–impaired football players. Astrakhan Medical Journal — 2013. – Volume 8. No. 1. pp. 326-329. (in Russ)
5. Kulaichev A.P. Methods and means of complex data analysis. A.P. Kulaichev. Moscow, 2007. 640 p. (in Russ)
6. Makarov L.M., Komoliatova V.N., Kiseleva I.I., Features of ECG in young athletes of the highest level of sportsmanship. Applied sports science. 2015. No. 2. pp. 108-114. (in Russ)
7. Sudakov K. V. Information principle in physiology: analysis from the standpoint of the general theory of functional systems. Uspekhifiziol. Sciences. 1995. Vol. 26, No. 4. pp. 3–23. (in Russ)
8. Agadzhanyan N. A. Problems of adaptation and teaching about health. N. A. Agadzhanyan, R. M. Baevsky, A. P. Berseneva — M .: Publishing House of RUDN University, 2006. p. 281. (in Russ)
9. Baevsky R.M., Ivanov G.G. Heart rate variability: theoretical aspects and possibilities of clinical application. R.M. Baevsky, G.G. Ivanov. Ultrasonic and functional diagnostics. 2015. No. 2. p. 108. (in Russ)
10. Baevsky, R.M. Analysis of heart rate variability: history and philosophy, theory and practice. R.M. Baevsky. Clinical informatics and telemedicine. 2004. No. 1. pp. 54–64.
11. Vorobyov L.V. Analysis and control of cardiac activity during physical exertion. Journal «International Journal of Applied and Fundamental Research». 2016. No. 8 (part 3). (in Russ)
12. Kodkin, V.L. Developing a system for continuous control of the functional status based on recording of electrical potentials and acoustic signals. V.L. Kodkin. International Conference on Advances in Biomedicine and Biomedical Engineering 6th International Conference on Biotechnology and Bioengineering ICABBE & 6th ICBB Offenburg Germany September 26-28. 2017.
13. Levashova, O. Non-invasive diagnostics of the functional state of the myocardium in children-sportsmen on the basis analysis of velocity characteristics of electric activity of the heart. O. Levashova, S. Levashov. Ural and Siberia bulletin of sports science. 2016. No. 4 (12). pp. 26-34.
14. Belotserkovsky Z.B. Ergometric and cardiological criteria of physical performance in athletes. — M., Soviet sport, 2009. (in Russ)
15. Vorobyov L.V. Emphasis of the physiology of heart contractions during exercise «International Journal of Applied and Basic Research». 2015. No. 12. (in Russ)
Authors
Anna S. Emelyanova
Ryazan State Agrotechnological University
Doctor of Biological Sciences, Professor
1 st.Kostycheva Ryazan Russian Federation 390044
Lusine A. Simonyan
State Social and Humanitarian University
Candidate of Medical Sciences, Associate Professor, Head of the Department of Biomedical Disciplines
30 st.Zelenaya Kolomna Russian Federation 140411
Evgeny E. Stepura
State Social and Humanitarian University
Candidate of Biological Sciences, Associate Professor
30 st.Zelenaya Kolomna Russian Federation 140411
chimik89@mail.ru