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Left Atrial Reduction Enhances Outcomes of Modified Maze Procedure for Permanent Atrial Fibrillation During Concomitant Mitral Surgery  Vinay Badhwar,

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Presentation on theme: "Left Atrial Reduction Enhances Outcomes of Modified Maze Procedure for Permanent Atrial Fibrillation During Concomitant Mitral Surgery  Vinay Badhwar,"— Presentation transcript:

1 Left Atrial Reduction Enhances Outcomes of Modified Maze Procedure for Permanent Atrial Fibrillation During Concomitant Mitral Surgery  Vinay Badhwar, MD, Joshua D. Rovin, MD, Gail Davenport, ARNP-BC, J. Crayton Pruitt, MD, Robert R. Lazzara, MD, George Ebra, EdD, Gary H. Dworkin, MD  The Annals of Thoracic Surgery  Volume 82, Issue 5, Pages (November 2006) DOI: /j.athoracsur Copyright © 2006 The Society of Thoracic Surgeons Terms and Conditions

2 Fig 1 Left atrial reduction radiofrequency maze procedure: (a) Cox-maze III left atrial lesion set including pulmonary vein isolation, left atrial appendage isolation, and mitral annular connecting lesion, (b) linear suture closure of left atrial appendage, (c) left atrial reduction performed by simple extension of left atriotomy followed by excision of excess left atrial tissue, d) closure of left atrium. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2006 The Society of Thoracic Surgeons Terms and Conditions

3 Fig 2 Rhythm after operation at designated time intervals. (NSR (dark boxes) = normal sinus rhythm; AF (light boxes) = atrial fibrillation; mos = months). Line with diamond, percentage. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2006 The Society of Thoracic Surgeons Terms and Conditions


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