Sverdlovsk doctors saved a baby with a rare pathology of the baby's brain and found arteriovenous malnutrition of the Glenn vein - a dangerous congenital vascular defect that created a critical load on the heart. About the pathology is learned during pregnancy. On the eighth day of life, the child was urgently transferred to Cardioresuscitot SOKB 1. Doctors using a special adhesive composition blocked the largest cone and reduced the load on the heart by 50%. The baby is doing well now. In three months it will be the second stage of the treatment.