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Clinical Outcomes of Mitral Valve Replacement With the 16-mm ATS Advanced Performance Valve in Neonates and Infants  Jiyong Moon, MD, Takaya Hoashi, MD,

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Presentation on theme: "Clinical Outcomes of Mitral Valve Replacement With the 16-mm ATS Advanced Performance Valve in Neonates and Infants  Jiyong Moon, MD, Takaya Hoashi, MD,"— Presentation transcript:

1 Clinical Outcomes of Mitral Valve Replacement With the 16-mm ATS Advanced Performance Valve in Neonates and Infants  Jiyong Moon, MD, Takaya Hoashi, MD, PhD, Koji Kagisaki, MD, Kenichi Kurosaki, MD, Isao Shiraishi, MD, PhD, Hajime Ichikawa, MD, PhD  The Annals of Thoracic Surgery  Volume 99, Issue 2, Pages (February 2015) DOI: /j.athoracsur Copyright © 2015 The Society of Thoracic Surgeons Terms and Conditions

2 Fig 1 Schematic illustration of posteriorly translocated supra-annular mitral valve replacement. The posterior section of the mechanical valve cuff is sutured onto the posterior wall of the left atrium (LA), away from the mitral valve (MV) annulus. Care is taken to avoid obstructing the pulmonary vein (PV) orifice. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2015 The Society of Thoracic Surgeons Terms and Conditions

3 Fig 2 Kaplan-Meier curves for (A) overall survival and (B) rates of freedom from re-replacement, (C) hemorrhagic and thromboembolic events, and (D) permanent pacemaker implantation. (Pts = patients.) The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2015 The Society of Thoracic Surgeons Terms and Conditions

4 Fig 3 Correlation between peak transmitral pressure gradient and effective orifice area index. Closed squares indicated all measured values at any estimated time points in all patients. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2015 The Society of Thoracic Surgeons Terms and Conditions

5 Fig 4 Correlation between peak transmitral pressure gradient and body surface area. There were no differences in the slopes of the lines for re-replacement cases (dotted lines) and the other cases (solid lines). Closed circles indicated re-replacement cases, X-marks indicated no linear approximation cases, closed triangles indicated the other cases. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2015 The Society of Thoracic Surgeons Terms and Conditions


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