Abstract
Research of the functional activity of an organism’s regulatory system under hemic hypoxia on the background of interval hypoxic training (IHТ) with the application of heart rate variability (HRV) was carried out. It has been marked that rats with different resistance to hypoxia in the introduction of sodium nitrite differed in some parameters of activity as autonomic as central contour of heart function regulation. The revealed differences of HRV indexes under experiment conditions witness adaptogenic effect of course interval hypoxic training. Namely, prophylactic IHT application allowed to prevent functional overactivation of regulatory system in experimental animals under conditions of hemic hypoxia.
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