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Expandable Valve for Pediatric Application Constructed From Human Venous Valved Conduit Within a Stent  Erin G. Roberts, MS, Luis Quinonez, MD, Breanna.

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Presentation on theme: "Expandable Valve for Pediatric Application Constructed From Human Venous Valved Conduit Within a Stent  Erin G. Roberts, MS, Luis Quinonez, MD, Breanna."— Presentation transcript:

1 Expandable Valve for Pediatric Application Constructed From Human Venous Valved Conduit Within a Stent  Erin G. Roberts, MS, Luis Quinonez, MD, Breanna Piekarski, BSN, Christopher W. Baird, MD, Sitaram M. Emani, MD  The Annals of Thoracic Surgery  Volume 100, Issue 6, Pages (December 2015) DOI: /j.athoracsur Copyright © 2015 The Society of Thoracic Surgeons Terms and Conditions

2 Fig 1 Competence testing of the valve (A, B) without and (C) with applied pressure. (D) Method of expansion to get stent valve construct to 12 and 14 mm diameters. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2015 The Society of Thoracic Surgeons Terms and Conditions

3 Fig 2 (Left) Saphenous vein-stent construct is (Right) implanted in patient 1. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2015 The Society of Thoracic Surgeons Terms and Conditions

4 Fig 3 Echocardiogram of patient at 2 months postoperatively. Color-flow Doppler demonstrates a lack of retrograde flow suggesting valvular competence. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2015 The Society of Thoracic Surgeons Terms and Conditions


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