Influence of hydrometeorological indices on electrolytes and trace elements homeostasis in patients with ischemic heart disease.

One hundred patients with ischemic heart disease and 70 healthy subjects were on unified regimen. Urine was collected with 4-h proportions during 3-5 days (72-120 h). Each portion of urine was analyzed for macro- (Na, K, P, Cl, Ca, Mg) and microelements (Fe, Cu, Zn, Cr, Cd, V).