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Updated: Jun 3, 2025

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Transcatheter Pulmonary Valve Replacement from Autologous Pericardium with a Self-Expandable Nitinol Stent in an Adult Sheep Model
Published on: June 8, 2022
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Intraoperative Stent Placement for the Treatment of Congenital Pulmonary Vein Atresia
Ryan Callahan1, Rebecca S Beroukhim1, Christopher W Baird2
1Department of Cardiology, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts.
Annals of Thoracic Surgery Short Reports
|January 10, 2025
Abstract:
A 2-month-old infant presenting with failure to thrive was found to have right upper and right lower pulmonary vein atresia and underwent 2 failed transcatheter recanalization attempts. A hybrid intervention including pulmonary vein identification, ostial resection, venoplasty, and intraoperative stent placement is described and 2.5 years of subsequent follow-up is presented.

