Pilot Study of Autoarterial Remodeling of Bifurcation of the Common Carotid Artery

Inclusion Criteria: * stenotic lesions of the extracranial part of carotid arteries requiring surgical treatment according to national treatment guidelines (asymptomatic ICA stenosis more than 70% symptomatic ICA stenosis more than 65%) * the length of the atherosclerotic plaques in the ICA than 1 cm * personally signed Informed consent for participation in the study Exclusion Criteria: * Chronic heart failure III-IV functional class NYHA classification * Chronic decompensated "lung" heart * Decompensated diseases of endocrine organs (diabetes glycemia more than 10 mmol/l) * Severe hepatic or renal insufficiency (bilirubin \>80 mmol/l, creatinine \>200 mmol/l) * Polyvalent drug Allergy; * Malignant tumor in the terminal stage with life expectancy of up to 6 months; * Acute disruption of cerebral blood flow * Extensive occlusion of the internal carotid artery. * Exacerbation of systemic diseases. * Pregnancy and lactation. * The refusal of a patient to sign informed consent for participation in the study