Focus On Stiffness Reduction, Endothelial Function and Autonomic Nervous System

We expect that in study groups PWV will improve better that in control group. 5% of the limit value of p \<0.05. We expect that in study groups AASI will improve better that in control group. 5% of the limit value of p \<0.05. We expect that in study groups AI will improve better that in control group. 5% of the limit value of p \<0.05. We expect that time and frequency parameters of HRV will increase in study group. 5% of the limit value of p \<0.05. We expect that parameters of HRT will improve in study group. 5% of the limit value of p \<0.05. We expect improvement in RHI in study group. 5% of the limit value of p \<0.05.