March 2017, № 3 (203)

Katashinskaya L.I. THE FUNCTIONAL STATE OF THE CARDIOVASCULAR SYSTEM OF HIGH SCHOOL STUDENTS UNDER THE INFLUENCE OF TRAINING LOADSThe problem of preserving the health of the young generation and a significant decrease in its level in recent years, determines the need for monitoring the functional state of a growing organism. The cardiovascular system is the leading system, it causes the functional state of the organism as a whole. The intensification of a training load, especially for high school students may condition the tension in the functioning of a heart and blood vessels and reduce the adaptation reserves of an organism. Therefore, for effective prevention of violations in the state of health of school-leavers it is necessary to monitor the reactions of a cardiovascular system to a training load. A study of the functional state of a cardiovascular system of high school students under the influence of training loads was carried out. The study showed that systolic, diastolic, and average arterial pressure in young men is higher than that of girls, and regardless of gender it exceeds the average norm for children of this age. For young men of the town of Ishim, Tyumen region, systolic and minute blood volumes are lower for than their peers living in the North region. In the dynamics of a school week fluctuations in systolic blood pressure in seniors are expressed to a greater extent than diastolic. The level of systolic blood pressure in girls by the end of a week regularly increased, in young men the level of systolic pressure in a school week dynamics practically did not change. In the dynamics of a school day in boys and girls fluctuations in diastolic blood pressure were more significant. Increase in diastolic blood pressure after classes at senior pupils was the higher, the greater the number and difficulty of lessons were. These study results indicate the voltage of a functional state of a cardiovascular system at high school students under the influence of training loads.Key words: arterial pressure, academic loads, functional state, young men and girls, cardiovascular system.

Download

References:

1. Baranov, A.A. Osobennosti sostoyaniya zdorov'ya sovremennyh shkol'nikov / A.A. Baranov // Voprosy sovremennoj pediatrii. — 2006. — №5. — S. 3–5.

2. Baranov, A.A. Sostoyanie zdorov'ya detej kak faktor nacional'noj bezopasnosti / A.A. Baranov // Rossijskij pediatricheskij zhurnal. — 2005. — №2. — S. 4–8.

3. Bezrukih, M.M. Psihofiziologiya rebenka / M.M. Bezrukih, N.V. Dubrovinskaya, D.A. Farber. — M.: Izdatel'stvo Moskovskogo psiholog-social'nogo instituta; Voronezh. NPO “MODEHK”. — 2005. — 496 s.

4. Bondar', V.I. Dinamika struktury zabolevaemosti detskogo naseleniya Rossii / V.I. Bondar' // Sb. materialov XII kongressa pediatrov Rossii “Aktual'nye problemy pediatrii”. — 2008. — S. 50–51.

5. Veshneva, E.A. Sostoyanie zdorov'ya detej i podrostkov / E.A. Veshneva // Voprosy sovremennoj pediatrii. — 2008. — №3. — S. 424–425.

6. Volkova, S.I. Vliyanie probnyh ehkzamenov v forme GIA na serdechno-sosudistuyu sistemu devyatiklassnikov / S.I. Volkova, EH.YU. Sirotkina // Mezhdunarodnyj sbornik nauchnyh trudov, posvyashchennyj godu Germanii v Rossii “Estestvennye i gumanitarnye nauki — ustojchivomu razvitiyu obshchestva”. — M.: OOO “PKC Al'teks”, 2012. — S. 53–56.

7. Grebennikova, V.V. Zakonomernosti morfofunkcional'nogo razvitiya detej v usloviyah urbanizirovannoj sredy: avtoref. dis. ... dokt. med. nauk / V.V. Grebennikova. — Krasnoyarsk, 2003. — S. 2–8.

8. Grebnyak, N.P. Sostoyanie zdorov'ya detskogo naseleniya megapolisa / N.P. Grebnyak // Gigiena i Sanitariya. — 2004. — №2. — S. 50–54.

9. Funkcional'noe sostoyanie uchashchihsya 11–12 let v usloviyah intensivnyh uchebnyh nagruzok po dannym analiza variabel'nosti serdechnogo ritma / L.YA. Docoev i dr. // Fiziologiya cheloveka. — 2003. — T. 29. — №4. — S. 62–65.

10. Katashinskaya, L.I. Dinamika pokazatelej razvitiya, funkcional'nogo sostoyaniya i umstvennoj rabotosposobnosti srednih i starshih shkol'nikov g.Ishima: dis. ... kand. biol. nauk / L.I. Katashinskaya. — Tyumen', 1999. — S. 65–69.

11. Katashinskaya, L.I. Analiz faktorov, okazyvayushchih vliyanie na formirovanie zdorov'ya gorodskih i sel'skih shkol'nikov [EHlektronnyj resurs] / L.I. Katashinskaya, L.V. Gubanova // Sovremennye problemy nauki i obrazovaniya. — 2014. — №4. — URL: http://www.science-education.ru/118-14181.

12. Katashinskaya, L.I. Issledovanie morfofunkcional'nyh pokazatelej starshih shkol'nikov Ishimskogo rajona / L.I. Katashinskaya, L.V. Gubanova // Vestnik Tyumenskogo gosudarstvennogo universiteta. — 2013. — №6. — S. 110–117.

13. Katashinskaya, L.I. Sostoyanie zdorov'ya gorodskih i sel'skih shkol'nikov yuga Tyumenskoj oblasti / L.I. Katashinskaya, L.V. Gubanova // Izvestiya Samarskogo nauchnogo centra Rossijskoj akademii nauk. — 2009. — T. 11. — № 1-5. — S. 869–871.

14. Katashinskaya, L.I. Uroven' trevozhnosti i funkcional'noe sostoyanie serdechno-sosudistoj sistemy shkol'nikov / L.I. Katashinskaya, L.V. Gubanova // Izvestiya Samarskogo nauchnogo centra Rossijskoj akademii nauk. — 2012. — T. 14. — №5-2. — S. 351–354.

15. Litovchenko, O.G. Nekotorye pokazateli serdechno-sosudistoj sistemy urozhencev Srednego Priob'ya 7–20 let / O.G. Litovchenko, O.L. Nifontova // Vestnik OGU. — 2010. — №1 (107). — S. 115–119.

16. Makarova, L.P. Osobennosti sostoyaniya zdorov'ya sovremennyh shkol'nikov / L.P. Makarova, G.A. Korchagina // Vestnik Gercenovskogo universiteta. — 2007. — №6. — S. 47–48.

17. Suharev, A.G. Sostoyanie zdorov'ya detskogo naseleniya v napryazhennyh ehkologicheskih i social'nyh usloviyah / A.G. Suharev // Gigiena i sanitariya. — 2004. — №1. — S. 47–51.

18. Suhovskaya, O.A. Kachestvo zhizni, svyazannoe so zdorov'em / O.A. Suhovskaya // Tyumenskij medicinskij zhurnal. — 2000. — №2. — S. 3–5.

19. Fiziologiya razvitiya rebenka (teoreticheskie i prikladnye aspekty) / Pod red. M.M. Bezrukih i D.A. Farber. — M.: RAO, 2000. — S. 148–150, 217–237.

About this article

Author: Katashinskaya L.I.

Year: 2017

Editor-in-chief

Sergey Aleksandrovich
MIROSHNIKOV

© Электронное периодическое издание: ВЕСТНИК ОГУ on-line (VESTNIK OSU on-line), ISSN on-line 1814-6465
Зарегистрировано в Федеральной службе по надзору в сфере связи, информационных технологий и массовых коммуникаций
Свидетельство о регистрации СМИ: Эл № ФС77-37678 от 29 сентября 2009 г.
Учредитель: Оренбургский государственный университет (ОГУ)
Главный редактор: С.А. Мирошников
Адрес редакции: 460018, г. Оренбург, проспект Победы, д. 13, к. 2335
Тел./факс: (3532)37-27-78 E-mail: vestnik@mail.osu.ru