Patients and enzymes of antioxidant protection in children with acute nervematic cardio

84 children with acute non-rheumatic carditis aged 3 months were examined. up to 3 years. The process-es of LPO are most intensive in patients with hereditary cardiovascular complications: the content of diene conjugates and malonic dialdehyde exceeded by 11.6% and 9.9% of the indices of sick children without anam-nesis. The dependence of the activity of the antioxidant system on genealogical features in children with heredi-tary complications in cardiac pathology was established, catalase activity was lower by 9.4%, and peroxidase was lower by 13.1% than in children without a history of anamnesis