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Updated: Jul 31, 2025

Transcatheter Pulmonary Valve Replacement from Autologous Pericardium with a Self-Expandable Nitinol Stent in an Adult Sheep Model
Published on: June 8, 2022
Self-Expanding Transcatheter Pulmonary Valve Implant in the Right Pulmonary Artery
Ernesto Mejia1, Katherine O'Neill1, John S Lozier1
1Division of Pediatric Cardiology, University Hospitals Rainbow Babies & Children's Hospital, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA.
Abstract:
Newer self-expanding transcatheter pulmonary valves (TPVs) are approved for the treatment of severe pulmonary regurgitation in patients with large right ventricular outflow tracts. We present a patient with Tetralogy of Fallot whose right ventricular outflow tract was too large for self-expanding TPV, who was treated successfully with a self-expanding TPV in the right pulmonary artery. (Level of Difficulty: Advanced.).
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