Influence of heliogeophysical factors on the minute blood volume in hypertensive patients with different temperament

Abstract

Correlation between the annual average values of minute volume of blood flow in healthy men with different psychosomatic status, suffering from arterial hypertension, and Solar activity from 1995 to 2015 was investigated. Variations of γ-background during the study period did not exceed the limits of normal regional values (7-9 µr/h). However, the analysis of solar activity dynamics represented periodic increase and a momentary increase by the 2005-2006. With the increase in solar activity and γ-ray background a significant reduction of oxygen utilization coefficient by tissues of healthy individuals and patients with different temperament was noted. The increase in solar activity was followed by an increase in ambient temperature and atmospheric pressure. The study showed a significant increase in minute volume of blood flow in the groups of healthy individuals and patients in the same years as the increase in solar activity and γ-background environment. There has been established a significant correlation relationship between indicators of solar activity, meteorological factors and minute volume of blood flow that indicates on the possibility of combined effects of the studied environmental factors to affect the course of physiological processes in organism of both healthy and hypertension person. Overall, it was reflected in the increase of functional activity of the cardiovascular system (by minute volume of blood flow).