Root Replacement for Graft Infection Using an All-Biologic Xenopericardial Conduit.

Aortic root replacement using a xenopericardial conduit in patients with graft infection is technically feasible. Hemodynamics and surgical handling are comparable to that of homografts, but the off-the-shelf availability favors this approach. Mortality was substantial but comparable to that of other series and grafts, with low reinfection rates. Long-term outcome regarding the eradication of infection and durability of the graft remains to be demonstrated.