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Early and follow-up results of butterfly resection of prolapsed posterior leaflet in 76 consecutive patients  Tohru Asai, MD, PhD, Takeshi Kinoshita,

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Presentation on theme: "Early and follow-up results of butterfly resection of prolapsed posterior leaflet in 76 consecutive patients  Tohru Asai, MD, PhD, Takeshi Kinoshita,"— Presentation transcript:

1 Early and follow-up results of butterfly resection of prolapsed posterior leaflet in 76 consecutive patients  Tohru Asai, MD, PhD, Takeshi Kinoshita, MD, PhD, Tomoaki Suzuki, MD, PhD, Shoichiro Shiraishi, MD, PhD, Masato Koike, MD, PhD  The Journal of Thoracic and Cardiovascular Surgery  Volume 149, Issue 5, Pages (May 2015) DOI: /j.jtcvs Copyright © 2015 The American Association for Thoracic Surgery Terms and Conditions

2 Figure 1 Details of butterfly resection: A, Butterfly resection is designed at the posterior leaflet segment, measuring the free edge. B, Conserved margins are being brought to the annulus. C, Symmetric coaptation line is formed close to the posterior annulus. D, After the ring annuloplasty, adequately wide coaptation area is confirmed. The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs ) Copyright © 2015 The American Association for Thoracic Surgery Terms and Conditions

3 Figure 2 Kaplan–Meier curves: freedom from all-cause mortality (A), freedom from valve-related mortality (B), freedom from major adverse valve-related event (C), and freedom from reoperation from recurrent mitral regurgitation (D). Each symbol represents an event, vertical bars are 68% confidence limits (equivalent to ± 1 standard error) of Kaplan–Meier estimates, and numbers in parentheses are number of patients at risk and being traced. The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs ) Copyright © 2015 The American Association for Thoracic Surgery Terms and Conditions

4 Butterfly resection is designed and performed at the prolapsing posterior leaflet segment.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs ) Copyright © 2015 The American Association for Thoracic Surgery Terms and Conditions

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