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Innovative Stent Reshaping With Dual Balloon Ovalization and Circular Reformation for Optimized Valve-in-Valve

Hadeel Allam1, Daisuke Kobayashi1, David T Balzer1

  • 1Division of Cardiology, Department of Pediatrics, Washington University School of Medicine, St Louis Children's Hospital, St Louis, Missouri, USA.

JACC. Case Reports
|October 10, 2025
PubMed
Summary

A novel double-balloon technique safely overexpands existing transcatheter valves, preserving diameter for future valve-in-valve procedures in patients with tetralogy of Fallot.

Keywords:
Tetralogy of Fallotinsufficiencypulmonic valve

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