INDICATORS OF HEART RATE VARIABILITY IN CHILDREN FROM SURGUT

Litovchenko O.; Saitova E.

doi:10.14529/hsm190202

O. Litovchenko Surgut State University, Surgut, Russian Federation https://orcid.org/0000-0002-8368-2590 olgalitovchenko@mail.ru
E. Saitova Surgut State University, Surgut, Russian Federation https://orcid.org/0000-0003-1866-2419 Saitova24@yandex.ru

DOI: https://doi.org/10.14529/hsm190202

Keywords: first-graders, heart rate variability, vegetative status, heart rate regulation, Middle Priobye region

Abstract

Aim. The article deals with establishing the features of the cardiovascular system by using HRV indicators in first graders from Surgut. Materials and methods. We examined 252 first-graders from various educational institutions in Surgut. The features of autonomic heart rate regulation were studied by using time-domain and spectral analysis. We also conducted a comparative analysis of indicators depending on gender. Results. We did not reveal any significant differences in heart rate variability parameters of boys and girls from Surgut. These data were compared with the similar data of first-graders from Moscow obtained in 2016. Conclusion. First-graders from Surgut had a balance of sympathetic and parasympathetic influence in heart rate regulation.

Author Biographies

O. Litovchenko , Surgut State University, Surgut, Russian Federation

Doctor of Biological Sciences, Associate Professor, Professor, Surgut State University. 628400, Khanty-Mansiysk Autonomous Okrug - Yugra, Surgut

E. Saitova , Surgut State University, Surgut, Russian Federation

Postgraduate Student, Department of Physiology, Surgut State University. 628400, Khanty-Mansiysk Autonomous Okrug - Yugra, Surgut

References

References on translit