Replacement of aortic valve flaps with an autopericardium using the S. Ozaki technique

Classical aortic valve replacement is often fraught with negative outcomes for patients. When replacing the a mechanical prosthesis, patient associated life use of indirect anticoagulants, which leads to hemorrhagic and thrombotic complications. In case biological fairly frequent complication early calcification and, consequently, high frequency dysfunctions prosthesis. addition, prosthetics heart valves are quite expensive, creates serious economic load on healthcare institution. But in last decade, technique neocuspidization autopericardial flaps has been introduced into wide cardiac surgical practice, clear alternative valves.