Atrial septal defect post surgical prognosis
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Atrial Septal Defect Microchapters | |
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Treatment | |
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Surgery | |
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Atrial septal defect post surgical prognosis On the Web | |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editors-In-Chief: Priyamvada Singh, M.B.B.S. [2]; Cafer Zorkun, M.D., Ph.D. [3]; Assistant Editor-In-Chief: Kristin Feeney, B.S. [4]
Overview
Post-surgical prognosis depends on type of defect, amount of shunting, age at surgery and pulmonary pressure. Early mortality is approximately 1% in the absence of pulmonary hypertension or other major comorbidities. Long-term follow-up is excellent, and preoperative symptoms decrease or abate. The incidence of atrial fibrillation/flutter is reduced when concomitant antiarrhythmic procedures (eg, Maze) are performed; however, atrial arrhythmias may occur de novo after repair.The need for reoperation of residual/recurrent ASD is uncommon. Superior vena cava stenosis or pulmonary vein stenosis may occur after closure of sinus venosus ASD.