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Updated: Jan 16, 2026

Transcatheter Pulmonary Valve Replacement from Autologous Pericardium with a Self-Expandable Nitinol Stent in an Adult Sheep Model
Published on: June 8, 2022
Pulmonary valve-in-valve implantation using a Pulsta valve in repaired Tetralogy of Fallot
Phuc Nang Vu1, Long Pham Hoang Nguyen1, Gi Beom Kim2
1Cardiovascular Center, Tam Anh General Hospital, Ho Chi Minh City, Vietnam.
Abstract:
We report the first case in Vietnam of transcatheter pulmonary valve-in-valve implantation using the self-expanding Pulsta valve in a young adult with repaired Tetralogy of Fallot. This case demonstrates the feasibility, safety, and early effectiveness of self-expanding valves in complex right ventricular outflow tract anatomies and highlights the importance of multimodal imaging in procedural planning.
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