For citations:

Klenkov I.R., Pokrovskaya D.F., Tsybina G.M., Salnikov M.V., Shakaev Zh.Zh. Functional rearrangements of the cardiorespiratory system in swimmers as a marker of professional adaptation stages. Extreme Medicine. 2026;28(3):394-399. https://doi.org/10.47183/mes.2026-527