Authors
- Smagina Tatyana Valentinovna Candidate of Biological Sciences
Annotation
The relevance of the work is due to the fact that the rhythm of a student’s life is accompanied by a noticeable decrease in the overall level of his functional state and somatic health. This and many other factors, such as bad habits, deterioration of the ecological state of the environment, frequent stress, etc. lead to an increase in cardiovascular diseases in students, which can significantly reduce the effectiveness of the educational process. The purpose of our study was to assess the functional state of the cardiovascular system of first-year students under the influence of educational activities on it. 50 students 1st year aged 17–19 years took part in the survey. The empirical study was conducted in two stages: at the beginning of the semester and at the end of the semester. The determination of basic hemodynamic parameters was carried out according to the Korotkov method with an electronic meter from the company “Gentle”. The analysis of heart rate variability, the centralization index, the stress index and the processing of the cardiointervalogram was carried out
by using the Varikard 2.51 hardware and software complex (the R. M. Baevsky technique). Processing of digital material was carried out using the Microsoft Excel computer program. The determination of the risk level for the development of cardiovascular disea ses in firstyear students showed the absence of a predisposition to their deve lopment. An assessment of hemodynamic parameters during lectures and during the session revealed that exam loads cause statistically significant increases in heart rate indicators, which indicates an increase in functional tension at the end of the academic semester. which indicates a high impact of the environment and its factors on the body during this period. During the study, an increase in the number of students with a stress index and LF power above normal values was revealed during the examination session, which indicates an increase in the tone of the sympathetic nervous system, which is activated under stressful influences. The results of the research made it possible to determine the level of the cardiovascular system of first-year students, and, accordingly, to determine the presence or absence of a risk of deve loping pathologies of the cardiovascular system.
How to link insert
Smagina, T. V. (2025). ASSESSMENT OF CARDIOVASCULAR DISEASE RISK LEVEL AMONG FIRST-YEAR UNIVERSITY STUDENTS Bulletin of the Moscow City Pedagogical University. Series "Pedagogy and Psychology", № 2 (58), 147. https://doi.org/10.24412/2076-9091-2025-258-147-156
References
1.
1. Evsevyeva M. E., Ivanova L. V., Rostovtseva M. V. Occupational stress and dysregulation of the cardiovascular system: aspects of complex diagnostics. Stavropol: Stavropol State Medical University; 2016. 150 p. (In Russ.).
2.
2. Zvereva M. V., Bobkov G. S., Fedorova E. Yu., Bobkova S. N. Assessment of cardiac activity of young people against the background of educational stress. Bulletin of Volgograd State Medical University. 2021;(79):116–118. https://doi.org/10.19163/1994-9480-2021-3(79)-116-118 (In Russ.).
3.
3. Konovalova G. M., Sevryukova G. A. Adaptation of modern youth to the conditions of higher education: a physiological aspect. Bulletin of the Adygeya State University. Series 4: Natural, mathematical and technical sciences. 2011;(1):74–83. (In Russ.).
4.
4. Kuchma V. R. All-Russian Society for the Development of School and University Medicine and Health in the Health Protection and Promotion System of the Younger Gene ration. Issues of School and University Medicine and Health. 2021;(1):4–11. (In Russ.).
5.
5. Pogonysheva I. A., Pogonyshev D. A. Risk factors for the development of dysfunctions of the cardiovascular system in students of NVSU. Scientific medical bulletin of Yugra. 2014;(5-6):154–166. (In Russ.).
6.
6. Ryabykina G. V. Method of ECG dispersion mapping during screening examination of the population. Functional diagnostics. 2010;(1):36–42. (In Russ.).