oa South African Medical Journal - Clinical images : vascular cause for stridor in infants : forum

Volume 101, Issue 2
  • ISSN : 0256-9574
  • E-ISSN: 2078-5135



The double aortic arch is a form of vascular ring that constitutes a class of congenital anomalies in which the trachea and oesophagus are encircled by connected segments of the aortic arch and its branches. Although it takes various forms, the common defining feature is that both the left and right aortic arches are present.

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