Undiagnosed Double Aortic Arch in an Adult With Repaired Tetralogy of Fallot

Double aortic arch, the most common vascular ring, causes a complete ring surrounding the esophagus and trachea that leads to compressive symptoms. This report describes a young woman with a history of totally corrected tetralogy of Fallot who was a candidate for pulmonic valve replacement. A double aortic arch was detected incidentally by echocardiography and cardiac computed tomography. ( Level…

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