Right Ventricular Outflow Tract Reconstruction in Ross Patients: Does the Homograft Fare Better?

Stenosis and regurgitation of the RV-PA conduit in adults and children following Ross AVR is infrequent. The most logical reasons for the superior performance of the homograft in Ross patients are: (1) orthotopic positioning, (2) older age of implant, and (3) the ability to significantly oversize the homograft in Ross patients.