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Updated: May 11, 2026

Transcatheter Pulmonary Valve Replacement from Autologous Pericardium with a Self-Expandable Nitinol Stent in an Adult Sheep Model
Published on: June 8, 2022
Perventricular Melody valve implantation in a 12 kg child
Noa Holoshitz1, Michel N Ilbawi, Zahid Amin
1Rush Center for Congenital and Structural Heart Disease, Rush University Medical Center, Chicago, Illinois.
Abstract:
Transcatheter pulmonic valve implantation has emerged as a safe and effective alternative to valve surgery in patients with surgically corrected congenital heart disease. In cases where the transcatheter approach has failed, or was thought to be technically challenging, a hybrid approach to pulmonic valve implantation has been described. This approach involves a small subxyphoid incision made by the cardiac surgeon and implantation of the pulmonic valve through the appropriate delivery sheath through this incision. Here we describe a case of a successful implantation of a Melody valve in a 12 kg child with tetralogy of Fallot. To our knowledge this is the smallest child to have undergone this procedure reported.
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