Physiological Evaluation of the Cardiology System of Nonresident Students at Different Training Periods

The article provides a physiological assessment of the state of the cardiovascular system of students in different periods of the academic year. The study was conducted on a sample of 311 nonresident and Moscow students. An analysis of the spectral characteristics of HRV showed that during the examination session the total power of the spectrum decreased compared with the indicators during the training session. During the intercessional period, the total spectrum power in the studied group of students amounted to 4856.34 ± 645 ms2, and during the examination session this indicator decreased by 35.8% and amounted to 3119.41 ± 522 ms2. A comparative analysis of the HRV activity wave spectrum of the studied student sample showed significant changes (p <0.05) of students' functional state indicators (SDNN, LF, HF, LF/HF; SI, ARS). According to the studied indicators, a growth trend was noted: (SDNN: from 43.89 ± 8.12 to 78.03 ± 3.86; LF: 27.78 ± 7.33 42.56 ± 4.51; LF/HF: 0.67 ± 0.03 1.72 ± 0.02; SI: 102.95 ± 11.3 467.77 ± 6.1; ARS: 1-2 ± 0.12 5-7 ± 0.01) and a decrease in HF (41.74 ± 5.3 to 24.67 ± 2.94). © The Authors, published by EDP Sciences, 2020.

Authors
Mayorova Y. 1 , Glebov V. 1 , Erofeeva V. 1, 2 , Yablochnikov S.2 , Laver B.3
Publisher
EDP Sciences
Language
English
Status
Published
Number
04004
Volume
169
Year
2020
Organizations
  • 1 Peoples' Friendship University of Russia, Moscow, 117198, Russian Federation
  • 2 Moscow Technical University of Communications and Informatics, Moscow, 111024, Russian Federation
  • 3 Academy of Postgraduate Education of the Federal Medical and Biological Agency of Russia, Moscow, 125371, Russian Federation
Keywords
Cardiovascular system; Ecology; Physiological models; Planning; Spectrum analysis; Students; Sustainable development; Comparative analysis; Functional state; Growth trends; Physiological assessments; Spectral characteristics; Spectrum power; Training sessions; Wave spectra; Environmental management
Date of creation
02.11.2020
Date of change
02.11.2020
Short link
https://repository.rudn.ru/en/records/article/record/64740/
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