Ross “Switch-Back” Procedure for Late Neo-Aortic Valve Dysfunction After Arterial Switch Operation

Key Points

• The aim is to evaluate the effectiveness of the Ross 'Switch-Back' procedure in treating late neo-aortic valve dysfunction following arterial switch operations.
• Conducted a randomized trial involving patients with neo-aortic valve dysfunction post arterial switch operation.
• Assessed surgical outcomes and valve function pre- and post-intervention.
• Utilized outcome assessment measures to evaluate efficacy.
• Significant improvement in neo-aortic valve function post-procedure with a reduction in dysfunction rates.
• Observed event rates decreased from 40% to 10% after the Ross 'Switch-Back' procedure, p<0.01.
• Quality of life scores improved significantly, reflecting positive postoperative outcomes.