Pastukhova V. A., Shiray T. V.

PARAMETERS OF CENTRAL HEMODYNAMICS AND THEIR CORRELATION WITH THE VEGETATIVE INDEX IN ATHLETES OF DIFFERENT AGES UNDER THE INFLUENCE OF VESTIBULAR IRRITATION

---

Show/Download

About the author:

Pastukhova V. A., Shiray T. V.

Heading:

SPORT MEDICINE

Type of article:

Scientific article

Annotation:

Vestibular stimulation can significantly affect the autonomic regulation of the cardiovascular system. Despite the growing interest in sensory influences in sports, the relationship between parameters of central hemodynamics and autonomic regulation under vestibular load remains insufficiently studied, especially with respect to age-related aspects. The aim is to determine the features of changes in central hemodynamic parameters and their correlation with the vegetative (Kerdo) index in track-and-field athletes of different ages under vestibular stimulation. Thirty-four male long jumpers aged 14-27 years were examined and divided into three age groups. The phase structure of the cardiac cycle, stroke volume (SV), cardiac output (CO), heart rate (HR), and Kerdo index were assessed. Vestibular load was applied actively, passively, and in combination. A correlation analysis was performed between hemodynamic indicators and the vegetative index. The highest correlations between the vegetative index and SV, CO, and the duration of cardiac cycle phases were recorded in the adolescent group. In older athletes, the correlation persisted only after combined loading. During the recovery phase, most parameters normalized; however, in adolescents, significant correlations remained statistically meaningful. Vestibular stimulation affects athletes’ cardiohemodynamics in an age-dependent manner. The Kerdo index can serve as an indirect predictor of cardiac regulation efficiency under adaptive conditions.

Tags:

Bibliography:

1. Cozma S, Ghiciuc C, Damian L, Pasquali V, Saponaro A, Lupusoru E, et al. Distinct activation of the sympathetic adreno-medullar system and hypothalamus pituitary adrenal axis following the caloric vestibular test in healthy subjects. PLoS One. 2018;13(3):e0193963. DOI:10.1371/journal. pone.0193963.
2. AlSharif DS, Tucker CA, Coffman DL, Keshner EA. Electrodermal and postural responses in dizzy adults: Diagnostic indicators of vestibular migraine. J Vestib Res. 2023;33(1):51-62. DOI: 10.3233/VES-220004.
3. Zaback M, Villemer S, Missen KJ, Inglis JT, Carpenter MG. Habituation of vestibular-evoked balance responses after repeated exposure to a postural threat. J Physiol. 2025;603(6):1567-1587. DOI: 10.1113/JP287391.
4. Shevchuk TYA, Romanyuk AP. Osoblyvosti vehetatyvnoyi rehulyatsiyi sertsya v sport·smeniv ihrovykh vydiv sportu ta lehkoatletiv. Visnyk Kharkivskoho nats. un-tu imeni V.N. Karazina. 2016;26:187-93. [in Ukrainian].
5. Pastukhova VA, Shyray TV. Vplyv vestybulyarno-sensornoho navantazhennya na vehetatyvni reaktsiyi. Visnyk problem biolohiyi i medytsyny. 2024;4(175):91-102. DOI: 10.29254/2077-4214-2024-4-175-91-102. [in Ukrainian].
6. Pastukhova VA, Shyray TV. Dynamika zmin vehetatyvnoho indeksu u sport·smeniv pry vestybulyarnomu navantazhenni. Visnyk Cherkaskoho universytetu. 2025;1:55-63. DOI: 10.31651/2076-5835-2018-1-2025-1-55-63. [in Ukrainian].
7. Štursová P, Budinská X, Nováková Z, Dobšák P, Babula P. Sports activities and cardiovascular system change. Physiol Res. 2023;72(S5):429-44. DOI: 10.33549/physiolres.935238.
8. Hughes RL, Holscher HD. Fueling Gut Microbes: A Review of the Interaction between Diet, Exercise, and the Gut Microbiota in Athletes. Adv Nutr. 2021;12(6):2190-215. DOI: 10.1093/advances/nmab077.
9. Cavarretta E, Pingitore A, Peruzzi M, Sciarra L. Cardiovascular screening of master athletes: insights from the Master Athletes Screening Study. Eur J Prev Cardiol. 2023;30(9):884-886. DOI: 10.1093/eurjpc/zwad115.
10. Oprya AT. Statystyka (modulnyy variant z prohramovanoyu formoyu kontrolyu znan). Kyyiv: Tsentr uchbovoyi literatury; 2012. 448 s. [in Ukrainian].

Publication of the article:

«Bulletin of problems biology and medicine», 2025 Issue 4, 179, 392-397 pages, index UDC 612.17:796.015.132

DOI:

10.29254/2077-4214-2025-4-179-392-397