Criteria of heart rate variability in the assessment of operative reconstructions of vegetative homeostasis in workers of harmful productions of the electrical industry

Abstract

The article presents the results of the assessment of the functional state of the organism in workers of harmful industries of the electrical industry of Rybinsk. The complex influence of harmful production factors on the system of regulation of cardiac activity in employees of the enterprise has been revealed. It is proved that the workers of group I (production using rubber compounds) The wave characteristics of heart rate variability (HRV) are reduced compared to the control (group III), which indicates a decrease in the current functional state. The wave characteristics of HRV in group II workers (production using plastics and polyethylene) have a decrease at the beginning of their work and an increase in spectral capacities with a work experience of 5–10 years compared to group III. The results obtained show that certain HRV values in group I are characteristic of the older age group and indicate a high degree of vulnerability to environmental factors.