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Case Report: Surgical correction of pulmonary artery sling causing tracheal obstruction in infancy: rapid and

Hüseyin Sicim1, Daniel A Velez1, Mohamad Alaeddine1

  • 1Department of Congenital Cardiac Surgery, Phoenix Children's Hospital, Phoenix, AZ, United States.

Frontiers in Cardiovascular Medicine
|March 21, 2025
PubMed

Insights

Pulmonary artery sling (PAS) is a rare congenital defect causing airway compression. Surgical repair involving left pulmonary artery transection and reimplantation provided rapid symptom relief in a pediatric patient.

Area of Science:

  • Cardiovascular Surgery
  • Pediatric Cardiology
  • Thoracic Surgery

Background:

  • Pulmonary artery sling (PAS) is a rare congenital anomaly.
  • It involves abnormal origin of the left pulmonary artery (LPA) from the right pulmonary artery (RPA).
  • This anatomical variation can cause significant tracheobronchial compression.

Keywords:
infancepulmonary slingrespiratory failuresurgical correctiontracheal obstruction

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