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Pankaj Saxena, FRACS, PhD, Harold M. Burkhart, MD, Hartzell V

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Presentation on theme: "Pankaj Saxena, FRACS, PhD, Harold M. Burkhart, MD, Hartzell V"— Presentation transcript:

1 Surgical Repair of Cor Triatriatum Sinister: The Mayo Clinic 50-Year Experience 
Pankaj Saxena, FRACS, PhD, Harold M. Burkhart, MD, Hartzell V. Schaff, MD, Richard Daly, MD, Lyle D. Joyce, MD, PhD, Joseph A. Dearani, MD  The Annals of Thoracic Surgery  Volume 97, Issue 5, Pages (May 2014) DOI: /j.athoracsur Copyright © 2014 The Society of Thoracic Surgeons Terms and Conditions

2 Fig 1 (A) Cor triatriatum defect without any associated atrial septal defect. (B) Operative exposure of cor triatriatum membrane through a left atriotomy. Restrictive communication between the proximal and the distal left atrial chambers is visible. (C) Exposure of mitral valve after the excision of cor triatriatum membrane (arrows mark the line of excision). The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2014 The Society of Thoracic Surgeons Terms and Conditions

3 Fig 2 (A) Left ventriculogram demonstrates cor triatriatum membrane (identified with arrow). (B) Intraoperative transesophageal echo with arrow identifying the obstructing membrane in a different patient. Arrowhead marks the Doppler jet flow across the cor triatriatum defect. (C) Intraoperative photograph shows the obstructing membrane which was excised through a right atriotomy incision from the same patient whose echo is demonstrated in (B). The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2014 The Society of Thoracic Surgeons Terms and Conditions

4 Fig 3 Postoperative Kaplan-Meier survival curve shows the number of patients available for follow-up at 2 years' interval. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2014 The Society of Thoracic Surgeons Terms and Conditions


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