Automation of the Diagnosis of Age-Related Changes in Parameters of the Cardiovascular System

Abstract

An algorithm for calculating the dynamics of age-related changes in parameters of the cardiovascular system of humans in the North of the Russian Federation was developed. Using one coordinate (x_i, the cardiac interval) as an example, a method is presented for calculating quasi-attractor parameters in a two-dimensional phase space, where x₂ = dx_i /dt is the rate of change of cardiac intervals with age. Study results using the algorithm (and the whole automated system) for three age groups of Khanty women to describe age-related changes in quasi-attractor parameters during normal aging are presented.