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Robert L. Hannan, MD, Jennifer A. Zabinsky, MEng, Robert M

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1 Midterm Results for Collaborative Treatment of Pulmonary Atresia With Intact Ventricular Septum 
Robert L. Hannan, MD, Jennifer A. Zabinsky, MEng, Robert M. Stanfill, MD, Roque A. Ventura, AS, Anthony F. Rossi, MD, David G. Nykanen, MD, Evan M. Zahn, MD, Redmond P. Burke, 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 Treatment strategy for group A (patients who followed a two-ventricle pathway) and group B (patients who followed a one-ventricle pathway). Number of patients indicated in parentheses. (ASD = atrial septal defect; BDCPA = bidirectional cavopulmonary anastomosis; BTS = Blalock-Taussig shunt; PV = pulmonary valve.) The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2009 The Society of Thoracic Surgeons Terms and Conditions

3 Fig 2 Timing of shunt palliation given as the number of days after pulmonary valve (PV) perforation for the 7 patients requiring a shunt in group A. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2009 The Society of Thoracic Surgeons Terms and Conditions

4 Fig 3 Anatomy of pulmonary valve for patients in the one-ventricle pathway (group B). (RV = right ventricle; RVDCC = right ventricular–dependent coronary circulation.) The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2009 The Society of Thoracic Surgeons Terms and Conditions

5 Fig 4 Kaplan-Meier survival curves for group A (those following the two-ventricle pathway) and group B (those following the one-ventricle pathway). Number of uncensored survivors indicated at each time point. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2009 The Society of Thoracic Surgeons Terms and Conditions

6 Fig 5 Tricuspid valve (TV) z-scores (a) for patients in group A (those following the two-ventricle pathway) versus group B (those following the one-ventricle pathway) and (b) for patients with and without right ventricular–dependent coronary circulation (RVDCC). Dashes represent survivors, and ×s represent nonsurvivors. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2009 The Society of Thoracic Surgeons Terms and Conditions

7 Fig 6 Patients with coronary anomalies and their treatment strategies. (RV = right ventricle; RVDCC = right ventricular–dependent coronary circulation.) The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2009 The Society of Thoracic Surgeons Terms and Conditions


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