Variability of heart rate in young adults with arterial hypertension depending on primary vegetative tonus

Evaluation of variability of heart rate in young adults with mild arterial hypertension was performed. It was revealed that there was reliable prevalence of activity of sympathetic part of the vegetative nervous system over parasympathetic part of the vegetative nervous system according to both statistic data (М, SDNN, RMSSD, NN50, pNN50, Mo, AMo) and data of spectral analysis (TP, VLF, LF, HF, LF/HF). It was shown that there were differences in the heart rates in females and males of young age with arterial hypertension depending on the duration of intervals R-R. The results showed that in case of arterial hypertension there is decrease of the heart rates in regulation of arterial hypertension. This is confirmed by loss of reliable co#relations between systolic arterial pressure and diastolic arterial pressure with findings of the heart rate.