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Effect of the prosthesis–patient mismatch on long-term clinical outcomes after isolated aortic valve replacement for aortic stenosis: A prospective observational.

Published byNils Pålsson Modified over 5 years ago

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Presentation on theme: "Effect of the prosthesis–patient mismatch on long-term clinical outcomes after isolated aortic valve replacement for aortic stenosis: A prospective observational."— Presentation transcript:

1 Effect of the prosthesis–patient mismatch on long-term clinical outcomes after isolated aortic valve replacement for aortic stenosis: A prospective observational study  Soonchang Hong, MD, Gijong Yi, MD, Young-Nam Youn, MD, Sak Lee, MD, Kyung-Jong Yoo, MD, Byung-Chul Chang, MD  The Journal of Thoracic and Cardiovascular Surgery  Volume 146, Issue 5, Pages (November 2013) DOI: /j.jtcvs Copyright © 2013 The American Association for Thoracic Surgery Terms and Conditions

2 Figure 1 The change in left ventricular mass index (LVMI) according to postoperative period. A, Group I, patients without prosthesis–patient mismatch (PPM). Y = − X, (95% confidence interval [CI], −8.507 to −6.406; P < .01). B, Group II, patients with mild PPM. Y = − X, (95% CI, −8.601 to −6.274; P < .01). C, Group III, patients with moderate PPM. Y = − X, (95% CI, −7.149 to −4.465; P < .01). D, Group IV, patients with severe PPM. Y = − X (95% CI, −4.264 to −2.308; P < .01). The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs ) Copyright © 2013 The American Association for Thoracic Surgery Terms and Conditions

3 Figure 2 The difference of change in left ventricular mass index during the follow-up period. The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs ) Copyright © 2013 The American Association for Thoracic Surgery Terms and Conditions

4 Figure 3 Overall survival after isolated aortic valve replacement in patients with predominant aortic stenosis. The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs ) Copyright © 2013 The American Association for Thoracic Surgery Terms and Conditions

5 Figure 4 Cardiac-related-death-free survival after isolated aortic valve replacement in patients with predominant aortic stenosis. The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs ) Copyright © 2013 The American Association for Thoracic Surgery Terms and Conditions

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