Возрастная динамика электрофизиологического состояния миокарда при первичной артериальной гипотензии

The results of prospective studies of the dynamics clinical status, indicators of pump and my ocardial contractility, peripheral vascular resistance and electrophysiological state of myocardium of central hemodynamics and electrocardiographic state of the myocardium in 282 children and adolescents with primary arterial hypotension, reached 23–25 and 39–40 years of age are presented. Among children and adolescents with PAH revealed a significant prevalence of the number of persons with a reduction in the pump and myocardial contractility and increased peripheral vascular resistance values, while substantially reducing the representation of hypokinetic and increase the representation of hyperkinetic circulation installation of central hemodynamics in older age. According to the study, the change in the functional activity of the myocardium, to a certain extent, due to the peculiarities of its electrophysiological condition.