Features of cardiac activity of female students of a north university with different levels of physical activity

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PhD, Associate Professor I.A. Pogonysheva1
PhD, Associate Professor D.A. Pogonyshev1
Dr. Med., Professor O.N. Ragozin2
Dr. Biol., Associate Professor E.Yu. Shalamova2
1Nizhnevartovsk State University, Nizhnevartovsk
2Khanty-Mansiysk state medical academy, Khanty-Mansiysk

Objective of the study was to assess the current functional state of the heart of female students with different levels of physical activity for early detection of prenosological conditions.
Methods and structure of the study. The activity of the myocardium of girls with subsequent analysis of variance was studied using the device "CardioVisor-06s". 97 female students of the Nizhnevartovsk State University, Nizhnevartovsk, Khanty-Mansi Autonomous Okrug - Yugra were examined. The subjects were divided into three groups. The first group included 30 girls with a low level of daily physical activity (PA). Students of the second group (n=40) had a moderate level of PA. The third group (n=27) included girls with a high level of PA.
Results and conclusions. Dispersive changes in the electrocardiogram made it possible to identify premorbid conditions and assess the current functional activity of the female students' myocardium. There was a decrease in the functionality of the heart of girls with a low level of physical activity, manifested in an increase in the background values ​​of the Myocardium index and an increase in the recovery period after exercise. Female students without pathology of the cardiovascular system have an inverse relationship between the level of physical activity and the main dispersion index "Myocardium", determined both at rest and after a stress test.

Keywords: physical activity, cardiovascular risk markers, myocardium, CardioVisor-06s, dispersion mapping.

References

  1. Balanova Yu.A., Kontsevaya A.V., Shalnova S.A. et al. Rasprostranennost povedencheskih faktorov riska serdechno-sosudistyh zabolevanij v rossijskoj populyacii po rezultatam issledovaniya ESSE-RF [Prevalence of behavioral risk factors for cardiovascular diseases in the Russian population based on the results of the ESSE-RF study]. Profilakticheskaya medicina. 2014. No. 17 (5). p. 42.
  2. Drapkina O.M., Shepel R.N. Ocenka urovnya fizicheskoj aktivnosti u pacientov s izbytochnoj massoj tela i ozhireniem v Rossijskoj Federacii (FAKTOR-RF): obosnovanie i dizajn issledovaniya [Evaluation of the level of physical activity in patients with overweight and obesity in the Russian Federation (FACTOR-RF): justification and design of the study]. Profilakticheskaya medicina. 2020. No. 23 (3). pp. 7-19. https://doi.org/10.17116/profmed2020230317.
  3. Ivanovna G.G., Bulanova N.A., Nikolaeva M.V. et al. Indeks mikroalternacij «Miokard»: vliyanie pola, vozrasta i chastota normalnyh znachenij pri skriningovyh obsledovaniyah naseleniya [Index of microalternations "Myocardium": the influence of sex, age and the frequency of normal values in screening surveys of the population]. Medicinskij vestnik Severnogo Kavkaza. 2018. No. 13 (4). pp. 589-593.
  4. Kulikov V.A. Fremingemskoe issledovanie serdca: 65 let izucheniya prichin ateroskleroza [Framingham heart study: 65 years of studying the causes of atherosclerosis]. Vestnik VGMU. 2012. No. 11 (2). pp. 16-24
  5. Pogonysheva I.A., Pogonyshev D.A. Funkcionalnoe sostoyanie serdca studentov, zanimayushchihsya sportom v usloviyah severa [Functional state of the heart of students involved in sports in the north]. Teoriya i praktika fiz. kultury. 2017. No. 6. pp. 99-101.
  6. Sistema skrininga serdca kompyuternaya. «Kardiovizor» [Computer heart screening system. "Cardiovisor"]. Guidelines. MKS.KS020001-64a. Moscow, 2008. 23 p. https://mks.ru/netcat_files/209_70.pdf.
  7. Helsinkskaya deklaraciya Vsemirnoj medicinskoj associacii. «Eticheskie principy provedeniya medicinskih issledovanij s uchastiem cheloveka v kachestve subekta. 1964 g.» (s izm. i dop. ot 2013 g.). [Declaration of Helsinki of the World Medical Association. “Ethical principles for conducting medical research involving a person as a subject. 1964" (as amen. and supp. in 2013). http://www.consultant.ru/law/podborki/helsinskaya_deklaraciya_vsemirnoj_....
  8. Bоuаziz W., Vоgel T. Schmitt E. Heаlth benefits оf аerоbic trаining рrоgrаms in аdults аged 70 аnd оver: а systemаtic review // Аrch. Gerоntоl. Geriаtr. 2017. 69. P. 110-127. https:// dоi: 10.1016/j.archger.2016.10.012.
  9. Colditz G.A., Philpott S.E., Hankinson S.E. The Impact of the Nurses’ Health Study on Population Health: Prevention, Translation, and Control // Am J Public Health. 2016. 106(9). P. 1540-1545. https:// doi: 10.2105 / AJPH.2016.303343.
  10. International physical activity questionnaire (IPAQ). For use with Young and Middle-aged Adults (15-69 years). Long last 7 days self-administered version of the IPAQ. Revised October 2002. https://sites.google.com/site/theipaq/home.