Thrombocytopenia after Aortic Valve Replacement with Perceval S Sutureless Bioprosthesis.

BACKGROUND AND AIM OF THE STUDY: Sutureless aortic bioprosthetic valves have become an alternative to conventional bioprostheses in high surgical risk cases. A significant decline in platelet count during the immediate postoperative period was observed in cases of Perceval S sutureless aortic valve implantation. The study aim was to determine how the reduction in platelet count after Perceval S prosthesis implantation compared to that after...