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| Aortopulmonary Septal Defect Aorticopulmonary Septal Defect | Aorticopulmonary Septal Defects | Aortopulmonary Septal Defects | Defect, Aorticopulmonary Septal | Defect, Aortopulmonary Septal | Defects, Aorticopulmonary Septal | Defects, Aortopulmonary Septal A congenital anomaly in which there is abnormal communication between the ascending aorta and pulmonary artery just above the semilunar valves. |