Infracardiac total anomalous pulmonary venous return (TAPVR).

Pediatr Radiol

Department of Pediatric Cardiology, CHU Sainte-Justine Mother and Child University Hospital Center, Montreal, Canada.

Published: December 2008

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http://dx.doi.org/10.1007/s00247-008-1013-8DOI Listing

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We report a rare case of an infracardiac-type total anomalous pulmonary venous connection with nonconfluent bilateral pulmonary veins in a patient diagnosed with heterotaxy syndrome with right atrial isomerism, mitral valve atresia, a single atrium, and double-outlet right ventricle. On the fourth day of life, the patient underwent successful repair using a sutureless technique. Two years after the surgery, the patient remained well without any signs of pulmonary venous obstruction.

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A 6-year-old boy had previously undergone total anomalous pulmonary venous connection repair and postoperative pulmonary vein stenosis release. Magnetic resonance imaging revealed blood stasis caused by a collision between the inflow from the pulmonary veins and the outflow from the left atrial appendage. A surgical specimen revealed evidence of advanced thrombus attachment.

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Clinical Outcomes, Predictors, and Surgical Management of Infracardiac Total Anomalous Pulmonary Venous Connection.

Pediatr Cardiol

July 2024

Department of Cardiovascular Surgery, National Center for Cardiovascular Diseases, Fuwai Hospital,, Chinese Academy of Medical Sciences and Peking Union Medical College, No.167 Beilishi Road Xicheng, Beijing, China.

This study sought to find the risk factors of postoperative pulmonary venous obstruction (PVO), PVO-related reintervention, and postoperative mortality, determine the relationship between pulmonary venous confluence (PVC) morphology and the clinical outcomes, and provide the basis for the selection of the optimal surgical strategy for infracardiac total anomalous pulmonary venous connection (TAPVC). From December 2009 to December 2023, 101 patients with infracardiac TAPVC undergoing surgical repair in our institution were included [Conventional surgery (CS) group, n = 73; Sutureless technique (ST) group, n = 28]. The Kaplan-Meier curve was used to demonstrate the survival estimates.

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