ВЛИЯНИЕ ПОГОДНЫХ ФАКТОРОВ НА ЭЛЕКТРОЛИТНУЮ И МИКРОЭЛЕМЕНТНУЮ ХРОНОПЕРИОДИЧЕСКУЮ СИСТЕМУ У БОЛЬНЫХ ИБС / INFLUENCE OF WEATHER FACTORS ON ELECTROLYTES AND MICROELEMENTS CHRONOPERIODICAL SYSTEM IN PATIENTS WITH ISCHEMIC HEART DISEASE

Abstract

Изучены адаптационные особенности водно-минеральной хронопериодической системы у здоровых лиц и больных ИБС. / Seventy practically healthy subjects and 110 patients with ischemic heart disease were unified regimen of diet, sleep and wakefulness. Urine was collected with 4-h portions during 3–5 days. Each specimen was analyzed for electrolytes (sodium, potassium, phosphorus, chlorine, calcium, magnesium) and trace elements (iron, copper, zinc, chromium, cadmium, vanadium). Rhythms parameters have been estimated by dispersion analysis for nonsinusoidal rhythms and by nonlinear least squares method for sinusoidal rhythms. In healthy individuals acrophases of electrolytes and trace elements homeostasis were outstripping the acrophases of the rhythms of meteorological factors. In patients with ischemic heart disease acrophases of biorhythms often were concurrent or delayed relative of the acrophases of the rhythms of weather indices.