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Indexed Left Ventricular Dimensions Best Predict Survival After Aortic Valve Replacement in Patients With Aortic Valve Regurgitation  Morgan L. Brown,

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Presentation on theme: "Indexed Left Ventricular Dimensions Best Predict Survival After Aortic Valve Replacement in Patients With Aortic Valve Regurgitation  Morgan L. Brown,"— Presentation transcript:

1 Indexed Left Ventricular Dimensions Best Predict Survival After Aortic Valve Replacement in Patients With Aortic Valve Regurgitation  Morgan L. Brown, MD, Hartzell V. Schaff, MD, Rakesh M. Suri, MD, Li Zhuo, MS, Thoralf M. Sundt, MD, Joseph A. Dearani, MD, Richard C. Daly, MD, Thomas A. Orszulak, MD  The Annals of Thoracic Surgery  Volume 87, Issue 4, Pages (April 2009) DOI: /j.athoracsur Copyright © 2009 The Society of Thoracic Surgeons Terms and Conditions

2 Fig 1 Survival after aortic valve replacement (AVR) for chronic aortic insufficiency (AR) compared with an age- and sex-matched population. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2009 The Society of Thoracic Surgeons Terms and Conditions

3 Fig 2 Survival after aortic valve replacement adjusted for age and stratified by left ventricular indexed end-systolic dimensions (LVESD; A) and indexed left ventricular end-diastolic dimensions (LVEDD; B). The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2009 The Society of Thoracic Surgeons Terms and Conditions

4 Fig 3 Change in ejection fraction (EF) after operation stratified by preoperative ejection fraction. All patients had available echocardiography at all time points. The mean follow-up time was 3.3 ± 2.6 years. There was a greater initial reduction in ejection fraction in patients with the greatest preoperative ejection fraction (p = 0.014). However, those patients with the lowest preoperative ejection fraction had the greatest improvement of ejection fraction at late follow-up (p ω 0.001). The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2009 The Society of Thoracic Surgeons Terms and Conditions

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