Commissure-first planning in aortic valve reimplantation to standardize commissural height alignment

Key Points

• This research aims to evaluate the effectiveness of commissure-first planning in aortic valve reimplantation.
• Conducted a randomized trial comparing traditional and commissure-first planning techniques.
• Included patients undergoing aortic valve reimplantation surgery and assessed alignment outcomes post-operation.
• Evaluated surgical success based on commissural height alignment.
• The commissure-first group showed a 30% improvement in correct height alignment (95% CI, 1.2-2.5, p=0.03).
• Complications were significantly reduced in the commissure-first group (OR 0.5, 95% CI, 0.3-0.9, p=0.04).