Background: Coarctation of the aorta is a common congenital heart lesion with a known complication of collateral vessel formation if left untreated.

Objective: To alert pediatric emergency physicians of a rare and life-threatening presentation of previously undiagnosed congenital heart disease in the adolescent.

Case: We discuss the case of a 15-year-old boy who presented with hypertension and massive upper GI bleed due to aortoenteric fistula formation associated with undiagnosed coarctation of the aorta. There are no other reports of a similar presentation in the literature.

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http://dx.doi.org/10.1097/PEC.0000000000000767DOI Listing

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