The medtronic freestyle aortic root bioprosthesis was implanted on (b)(6) 2015.Within three months, the pt had severe heart failure from aortic valve endocarditis and aortic root abscess.The valve and root have now been explanted and are growing a black mold (working on id still).It would seem that this valve was either contaminated during manufacture or at the time of the implantation, as this immunocompetent pt should not otherwise have a severe black mold infection at that side.At the time of the operation, an unusually large amount of "bioglue" (manufactured by cryolife) was also used.Reason for use: replacement of an aortic aneurysm.
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