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Extended neochord weaving technique for degenerative mitral valve disease  Taichi Sakaguchi, MD, Toshinori Totsugawa, MD, Kentaro Tamura, MD, Hidenori.

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Presentation on theme: "Extended neochord weaving technique for degenerative mitral valve disease  Taichi Sakaguchi, MD, Toshinori Totsugawa, MD, Kentaro Tamura, MD, Hidenori."— Presentation transcript:

1 Extended neochord weaving technique for degenerative mitral valve disease 
Taichi Sakaguchi, MD, Toshinori Totsugawa, MD, Kentaro Tamura, MD, Hidenori Yoshitaka, MD  The Journal of Thoracic and Cardiovascular Surgery  Volume 152, Issue 6, Pages (December 2016) DOI: /j.jtcvs Copyright © 2016 The American Association for Thoracic Surgery Terms and Conditions

2 Figure 1 e-PTFE neochordae are woven into the prolapsing segment of the mitral valve leaflet and tied onto the annuloplasty ring. The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs ) Copyright © 2016 The American Association for Thoracic Surgery Terms and Conditions

3 Neochord sutures are woven into the mitral valve leaflet until reaching the annulus.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs ) Copyright © 2016 The American Association for Thoracic Surgery Terms and Conditions

4 Video 1 Our extended neochord weaving technique for isolated P2 prolapse. The neochordae length is adjusted after placement of the annuloplasty ring with the ventricle pressurized with water. Valve competence can be visually confirmed during knot tying. Case 1: Representative isolated neochord replacement. Case 2: Representative combined leaflet resection and neochord replacement. Video available at: The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs ) Copyright © 2016 The American Association for Thoracic Surgery Terms and Conditions

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