Infective Endocarditis in a Hancock Bioprosthetic Heart Valve

Infective Endocarditis Involving a Bioprosthesis in the Aortic Valve Position with Operative Excision

Described herein are findings in 15 infected bioprostheses that had been in place from 5 to 120 months (mean 42). The major purpose was to show multiple photographs of the operatively-excised bioprostheses to illustrate the variable causes prompting excision of the bioprostheses. Eleven patients survived ≥ 30 days following the bioprosthetic excision and 9 patients lived longer than 1 year postoperatively. The techniques to explant the infected bioprosthesis appears to vary a bit among the operating surgeons.