[THE CONTENT OF ELECTROLYTES IN DIFFERENT BIOLOGICAL MEDIUMS UNDER ACUTE CORONARY SYNDROME].

The sampling of study included 172 patients with ischemic heart disease: 146 with acute coronary syndrome, including myocardial infarction (88 patients) and unstable stenocardia (58 patients); 26 patients with stable stenocardia functional class II-III. At the 1-3 day of hospitalization blood was taken of cubital vein. The mixed unstimulated saliva was selected. In both of them conte of calcium, sodium and potassium was tested (mmol/l). Under acute coronary syndrome, in blood content of calcium was 2. sodium--139.6 and potassium--4.5 i.e. the content was lower than in case of stable stenocardia (2.4; 139.8; 4.7 correspondingl In saliva under acute coronary syndrome higher content of calcium (1.05) and potassium (34.66) and lower content of sodiu (25.42) was established in comparison with stable stenocardia (0.81; 33.7; 28.08 correspondingly). The distribution coefficien (blood/saliva) of calcium, sodium and potassium were higher under myocardium infarction than under unstable stenocardia at uncomplicated course of acute coronary syndrome.