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

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Presentation transcript:

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 1626-1628 (December 2016) DOI: 10.1016/j.jtcvs.2016.08.017 Copyright © 2016 The American Association for Thoracic Surgery Terms and Conditions

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 2016 152, 1626-1628DOI: (10.1016/j.jtcvs.2016.08.017) Copyright © 2016 The American Association for Thoracic Surgery Terms and Conditions

Neochord sutures are woven into the mitral valve leaflet until reaching the annulus. The Journal of Thoracic and Cardiovascular Surgery 2016 152, 1626-1628DOI: (10.1016/j.jtcvs.2016.08.017) Copyright © 2016 The American Association for Thoracic Surgery Terms and Conditions

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: http://www.jtcvsonline.org/article/S0022-5223(16)31036-4/addons. The Journal of Thoracic and Cardiovascular Surgery 2016 152, 1626-1628DOI: (10.1016/j.jtcvs.2016.08.017) Copyright © 2016 The American Association for Thoracic Surgery Terms and Conditions