Assertion: double aortic arch | /r/HasSubevent | complete circle
Facets:
value: around the trachea
type: LOCATION
value: around esophagus
type: LOCATION
Source sentences:
text: Double aortic arch is a congenital (present at birth) abnormal formation of the aorta, where both the left and right aortic arches are present, resulting in a complete circle around the trachea and esophagus .