FIELD: medicine.
SUBSTANCE: group of inventions relates to medicine, specifically to cardiovascular surgery. Aortic valve is prosthodinated with the help of valves, cut from the treated patient's autopericardium. In this case, excision of the modified valves of the aortic valve is performed. Then, the intercomsural distance is measured with the aid of meters. Cut out the half-lunar leaves from glutaraldehyde-treated auto-pericardium, while increasing the co-optation length of the aortic valve flaps by using a template with an increase of 5 mm in height. To carry out the claimed method, a template made of stainless steel is used.
EFFECT: group of inventions allows to reduce the time of surgery and artificial circulation, myocardial ischemia; to achieve a greater coaptation length of the valves, which have increased wear resistance and service life, with the prevention of aortic regurgitation.
2 cl, 2 dwg, 1 ex
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