METHOD FOR PREDICTION OF RISK OF DEVELOPMENT OF POSTOPERATIVE COMPLICATIONS OF STENOSES OF INTERNAL ARTERIA CAROTIS Russian patent published in 2019 - IPC A61B5/00 

FIELD: medicine.

SUBSTANCE: invention relates to medicine, specifically to vascular surgery. Before the operation, the patient is diagnosed with risk factors: myocardial infarction (MI), stroke (I), presence of angina pectoris (C), pathological tortuosity of the internal carotid artery (PIVSA), chronic obstructive pulmonary disease (COPD), carotid artery calcification (CAR), diabetes mellitus (DM), obesity of degree 3 (O₃), transient ischemic attack (TIA), use of carotid stent with open cell (CS). Each criterion is assigned the appropriate score: PIM, AND - 2 points each; C, PIVSA, COPD, CAR, DM, O₃, TIA, CS - 1 point each. If the total score is 2, a low risk of postoperative complications is stated. If total is from 3 to 4 - medium-degree degree. If total is from 5 to 6 - average degree of risk, with total of 7 to 8 - medium-high degree of risk. If the total score is 9-12, a high risk of developing postoperative complications.

EFFECT: method enables providing more reliable prediction, as well as performing prediction without using additional laboratory studies.

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