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Fate of Functional Mitral Regurgitation and Predictors of Persistent Mitral Regurgitation After Isolated Aortic Valve Replacement  Hyun-Chel Joo, MD,

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Presentation on theme: "Fate of Functional Mitral Regurgitation and Predictors of Persistent Mitral Regurgitation After Isolated Aortic Valve Replacement  Hyun-Chel Joo, MD,"— Presentation transcript:

1 Fate of Functional Mitral Regurgitation and Predictors of Persistent Mitral Regurgitation After Isolated Aortic Valve Replacement  Hyun-Chel Joo, MD, Byung-Chul Chang, MD, PhD, Sang-Ho Cho, MD, Young-Nam Youn, MD, PhD, Kyung-Jong Yoo, MD, PhD, Sak Lee, MD, PhD  The Annals of Thoracic Surgery  Volume 92, Issue 1, Pages (July 2011) DOI: /j.athoracsur Copyright © 2011 The Society of Thoracic Surgeons Terms and Conditions

2 Fig 1 Change of functional MR after AVR according to preoperative MR severity. (AVR = aortic valve replacement; MR = mitral regurgitation; N = number of patients; 0, I, II, III = MR grade.) The Annals of Thoracic Surgery  , 82-87DOI: ( /j.athoracsur ) Copyright © 2011 The Society of Thoracic Surgeons Terms and Conditions

3 Fig 2 Kaplan-Meier survival curves for patients according to preoperative MR status. There was no difference in 10-year survival among groups according to preoperative MR status (grade I, 93.1%; grade II, 85.4%; grade III, 80%; p = 0.432). (MR = mitral regurgitation.) The Annals of Thoracic Surgery  , 82-87DOI: ( /j.athoracsur ) Copyright © 2011 The Society of Thoracic Surgeons Terms and Conditions

4 Fig 3 Kaplan-Meier survival curves for patients with persistent postoperative MR compared with those without persistent MR. There was a significant difference in survival between the two groups (93.1% versus 77.8%, p = 0.036) at 10 years. (MR = mitral regurgitation.) The Annals of Thoracic Surgery  , 82-87DOI: ( /j.athoracsur ) Copyright © 2011 The Society of Thoracic Surgeons Terms and Conditions


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