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A Meta-Analysis of Transcatheter Aortic Valve Implantation Versus Surgical Aortic Valve Replacement  Hisato Takagi, MD, PhD, Masao Niwa, MD, Yusuke Mizuno,

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Presentation on theme: "A Meta-Analysis of Transcatheter Aortic Valve Implantation Versus Surgical Aortic Valve Replacement  Hisato Takagi, MD, PhD, Masao Niwa, MD, Yusuke Mizuno,"— Presentation transcript:

1 A Meta-Analysis of Transcatheter Aortic Valve Implantation Versus Surgical Aortic Valve Replacement 
Hisato Takagi, MD, PhD, Masao Niwa, MD, Yusuke Mizuno, MD, Shin-nosuke Goto, MD, Takuya Umemoto, MD, PhD  The Annals of Thoracic Surgery  Volume 96, Issue 2, Pages (August 2013) DOI: /j.athoracsur Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions

2 Fig 1 Primary meta-analysis of early all-cause mortality among patients with aortic stenosis assigned to transcatheter aortic valve implantation (TAVI) vs surgical aortic valve replacement (AVR). (CI = confidence interval; IV = inverse variance; SE = standard error.) The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions

3 Fig 2 Meta-regression of percentage of patients undergoing transapical transcatheter aortic valve implantation (TAVI) on logarithmic odds ratio for early mortality is shown. The area of each circle is inversely proportional to the variance of the logarithmic odds ratio. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions

4 Fig 3 Funnel plot shows precision (reciprocal of standard error) by logarithmic odds ratio for early mortality. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions

5 Fig 4 Primary meta-analysis of midterm all-cause mortality among patients with aortic stenosis assigned to transcatheter aortic valve implantation (TAVI) vs surgical aortic valve replacement (AVR). (CI = confidence interval; IV = inverse variance; SE = standard error.) The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions

6 Fig 5 Meta-regression of percentage of patients undergoing transapical transcatheter aortic valve implantation (TAVI) on logarithmic odds ration for midterm mortality. The area of each circle is inversely proportional to the variance of the logarithmic odds ratio. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions

7 Fig 6 Funnel plot shows precision (reciprocal of standard error) by logarithmic odds ratio for midterm mortality. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions


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