Vascular ring

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Read about vascular rings, which are blood vessels arising from the heart that can surround, and compress (squeeze) nearby structures.

Key points

  • A vascular ring is an abnormal blood vessel arising from the heart that develops in a fetus. It can encircle and compress nearby structures, such as the trachea or esophagus.
  • A vascular ring can be difficult to diagnose because it is rare and does not cause symptoms typical of a heart condition.
  • Children may have breathing and feeding problems caused by compression from the vascular ring.
  • Children who have symptoms will have surgery to open up the ring.
Last updated: March 10th 2025