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Complete Transversal Disc Fracture in a Björk-Shiley Delrin Mitral Valve Prosthesis 43 Years After Implantation  Jose María González-Santos, PhD, María.

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Presentación del tema: "Complete Transversal Disc Fracture in a Björk-Shiley Delrin Mitral Valve Prosthesis 43 Years After Implantation  Jose María González-Santos, PhD, María."— Transcripción de la presentación:

1 Complete Transversal Disc Fracture in a Björk-Shiley Delrin Mitral Valve Prosthesis 43 Years After Implantation  Jose María González-Santos, PhD, María Elena Arnáiz-García, PhD, María José Dalmau-Sorlí, PhD, Jose Alfonso Sastre-Rincón, PhD, Jesús Hernández-Hernández, MD, María Elena Pérez-Losada, MD, Víctor Sagredo-Meneses, PhD, Javier López-Rodríguez, PhD  The Annals of Thoracic Surgery  Volume 102, Issue 4, Pages e283-e285 (October 2016) DOI: /j.athoracsur Copyright © 2016 The Society of Thoracic Surgeons Terms and Conditions

2 Fig 1 (A and B) Transesophageal echocardiography showing abnormal motion of the prosthesis and massive mitral regurgitation. (C) Intraoperative image of left atrium showing complete rupture of Björk-Shiley Delrin (BSD) mitral valve prosthesis. (D) Detail of BSD fracture and pannus growing around atrial prosthesis surface. (E) BSD mitral valve prosthesis explanted. Remaining disc appeared thinned. Small irregular and peripheral erosions caused by mechanical wear were evident (asterisks). The Annals of Thoracic Surgery  , e283-e285DOI: ( /j.athoracsur ) Copyright © 2016 The Society of Thoracic Surgeons Terms and Conditions


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