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“Half-uncovered technique” to secure larger stents for postoperative pulmonary vein stenosis

Part of: Interventional Cardiology

Published online by Cambridge University Press:  20 December 2021

Hiroaki Kise Open the ORCID record for Hiroaki Kise [Opens in a new window] ,
Takanari Fujii  and
Hideshi Tomita
Hiroaki Kise*
Affiliation:
Pediatric Heart Disease and Adult Congenital Heart Disease Center, Showa University, Tokyo, Japan
Takanari Fujii
Affiliation:
Pediatric Heart Disease and Adult Congenital Heart Disease Center, Showa University, Tokyo, Japan
Hideshi Tomita
Affiliation:
Pediatric Heart Disease and Adult Congenital Heart Disease Center, Showa University, Tokyo, Japan
*
Author for correspondence: Hiroaki Kise, MD, PhD, Pediatric Heart Disease and Adult Congenital Heart Disease Center, Showa University, 1-5-8 Hatanodai, Sinagawa-ku, Tokyo142-8666, Japan. Tel: +81-3-3784-8000; Fax: +81-3-3784-8517. E-mail: [email protected]
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Abstract

Although larger stent placement could be effective for pulmonary vein stenosis, stents extrusion tends to occur due to caliber narrowing, small landing area, and the slippery nature. We placed stents with diameter ≧8 mm for four stenotic lesions using the “half-uncovered technique”. All stents were precisely placed and successfully resolved the stenosis. This technique allows us to avoid extrusion and to perform safe and effective dilatation when placing larger stents for pulmonary vein stenosis.

Keywords

Pulmonary vein stenosisstentnew techniquehalf-uncovered technique
Type
Brief Report
Information
Cardiology in the Young , Volume 32 , Issue 8 , August 2022 , pp. 1327 - 1329
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Copyright
© The Author(s), 2021. Published by Cambridge University Press

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References

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