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Early atrial septal defect surgery due to a bronchogenic cyst causing congestive heart failure by left atrium

Victor X Mosquera1, Marry Rijlaarsdam, Luc Filippini

  • 1Department of Cardiothoracic Surgery K6-S, Leiden University Medical Center, Albinusdreef 2, 2333 2A, Leiden, The Netherlands. vxmr@yahoo.es

Interactive Cardiovascular and Thoracic Surgery
|April 1, 2008
PubMed

Insights

An infant required early surgical closure for an atrial septal defect due to a bronchogenic cyst. The cyst compressed the left atrium, worsening heart failure and necessitating prompt intervention.

Area of Science:

  • Pediatric Cardiology
  • Thoracic Surgery
  • Congenital Heart Disease

Background:

  • Atrial septal defects (ASDs) are common congenital heart conditions.
  • Bronchogenic cysts are rare congenital lung malformations.
  • Left atrial compression can significantly impact cardiac function.

Observation:

  • A 10-month-old infant presented with symptoms of refractory congestive heart failure.
  • The patient had an ostium secundum atrial septal defect.
  • A large subcarinal bronchogenic cyst was identified, compressing the left atrium.

Findings:

  • The bronchogenic cyst caused extrinsic compression of the left atrium.
  • This compression increased the left-to-right shunt across the atrial septal defect.
  • The combined conditions led to severe, intractable congestive heart failure.

Implications:

  • Early surgical intervention for ASD closure was indicated.
  • Management of complex congenital heart disease requires addressing all contributing factors.
  • This case highlights the importance of evaluating extrinsic masses in pediatric cardiac assessments.

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