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Biventricular Conversion After Single-Ventricle Palliation in Unbalanced Atrioventricular Canal Defects  Meena Nathan, MD, Hua Liu, MS, Frank A. Pigula,

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Presentation on theme: "Biventricular Conversion After Single-Ventricle Palliation in Unbalanced Atrioventricular Canal Defects  Meena Nathan, MD, Hua Liu, MS, Frank A. Pigula,"— Presentation transcript:

1 Biventricular Conversion After Single-Ventricle Palliation in Unbalanced Atrioventricular Canal Defects  Meena Nathan, MD, Hua Liu, MS, Frank A. Pigula, MD, Francis Fynn-Thompson, MD, Sitaram Emani, MD, Christopher A. Baird, MD, Gerald Marx, MD, John E. Mayer, MD, Pedro J. del Nido, MD  The Annals of Thoracic Surgery  Volume 95, Issue 6, Pages (June 2013) DOI: /j.athoracsur Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions

2 Fig 1 Preoperative (Pre) and postoperative (Post) left ventricular end-diastolic volumes (LVEDV) in patients with right-dominant unbalanced common atrioventricular canal defect who underwent biventricular conversion (BiV). The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions

3 Fig 2 Flow chart of outcomes in patients who underwent biventricular conversion after single-ventricle palliation for unbalanced complete atrioventricular canal (UCAVC): anatomy and syndromes and reinterventions. (cath = catheterization; L = left; R = right.) The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions

4 Fig 3 (A) Survival at midterm follow-up and (B) freedom from reintervention after biventricular conversion from single-ventricle palliation in unbalanced common atrioventricular canal defects. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions

5 Fig 4 (A) Survival at midterm follow-up and (B) freedom from reintervention after single-ventricle palliation (SV), primary two-ventricle repair (BiV), and biventricular conversion from single-ventricle palliation (SV to BiV) in unbalanced common atrioventricular canal defects. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions

6 Fig 5 Proposed algorithm for management of unbalanced common atrioventricular canal defects. (AVV = atrioventricular valve; AVVI = atrioventricular valve index; CAVVA = common atrioventricular valve area; L = left; LAVVA = left atrioventricular valve area; LV = left ventricle; PA = pulmonary artery; R = right; RV = right ventricle; UCAVC = unbalanced common atrioventricular canal.) The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions


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