Articles: pulmonary-veins.
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A neonate with total anomalous pulmonary venous connection draining via the right cardinal vein into the superior vena cava had a chest-X-ray unsuspicious for congenital heart disease, and initially was treated for neonatal sepsis. But as the clinical state impaired and cyanosis increased, sectorechocardiography revealed the right diagnosis. The child died soon after corrective surgery.
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The surgical management of 15 patients with partial anomalous pulmonary venous connection (PAPVC) to the high superior vena cava (SVC) is described. This new technique redirects the anomalous pulmonary venous flow into the left atrium through the cardiac end of the SVC, transected and oversewn above the anomalous pulmonary vein or veins, by coaptation of the atrial septal defect (or of the surgically created septal defect in patients with an intact atrial septum) to the intracardiac orifice of the SVC. ⋯ Surviving patients enjoy full activity. Except for one symptomatic SVC obstruction due to technical error (since relieved), this technique has achieved total correction of these congenital defects with marked reduction in the undesirable postoperative sequelae often associated with other methods of repair.
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Between June, 1982, and July, 1983, 6 children with partial anomalous pulmonary venous connection to the middle or high segment of the superior vena cava (SVC) underwent repair of the anomaly by division of the SVC proximal to the site of entry of the anomalous pulmonary veins. Continuity between the cephalad end of the SVC and the right atrium was established by direct anastomosis to the right atrial (RA) appendage or by creation of a pedicle conduit of RA appendage, RA free wall, and pericardium. ⋯ All children have survived, remain in normal sinus rhythm, and have no evidence of vena caval or pulmonary venous obstruction. Follow-up cardiac catheterizations, angiocardiograms, and Holter recordings support the efficacy of this technique as an alternative in the management of anomalous pulmonary veins joining the SVC well above the cavoatrial junction.