VEGETATIVE REGULATION THE RHYTHM OF HEART AT PRACTICALLY HEALTHY STUDENTS LIVING IN VARIOUS CONDITIONS OF REPUBLIC TYVA
The study was the estimation of the spectral indices in healthy students Tuvan state University, residing in different areas of the country, characterized by different climate (altitude above sea level and severity index). When background recording the total spectral power (TP, mc2) neurohumoral regulation of students living in conditions of lowland significantly lower (2343,3 ± 327,3) compared with students in the high altitude conditions (4943,5 ± 450,6), as evidenced on the increased activity of the parasympathetic division of the autonomic nervous system. In the mountains of students indicator of high-frequency (HF, mc2), reflecting respiratory movements below (848,5 ± 325,6), indicating that inhibition vagusnye activity heart rate and fluctuations in the parasympathetic division of the VNS. Analysis of indicators of low-frequency vibrations (VLF, LF) and the ratio between the low and high frequency (LF/HF) found no significant differences between groups.