Exclusion of Complex Paraannular Aortic Abscess With the Freestyle Xenograft.

Destructive aortic valve endocarditis is a serious condition that can result in aortoventricular disjunction. The appropriate surgical approach for severe excavating lesions remains a matter of debate. Homografts, prosthetic valves associated with a pericardial patch for annulus repair, and prosthetic valve conduits can be used. We report the technical issue of subcoronary inclusion of the full root Freestyle xenograft for complicated aortic endocarditis extending to the left ventricular outflow tract.