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Acquired ventricular septal aneurysm in a patient with pulmonary atresia with intact ventricular septum

Akash R Patel1, Paul Farrell, Matthew Harris

  • 1Division of Cardiology, Department of Pediatrics, The Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania 19104, United States of America.

Cardiology in the Young
|August 26, 2011
PubMed

Insights

Myocardial ischemia can occur in pulmonary atresia with intact ventricular septum. This case highlights an acquired ventricular septal aneurysm after staged palliation.

Area of Science:

  • Cardiology
  • Congenital Heart Disease
  • Cardiac Surgery

Background:

  • Pulmonary atresia with intact ventricular septum (PA/IVS) presents unique challenges in coronary circulation.
  • Right ventricular (RV)-dependent coronary circulation is a known risk factor for myocardial ischemia and infarction in these patients.

Observation:

  • A rare case of an acquired aneurysm in the ventricular septum is presented.
  • The patient had undergone staged palliative surgical procedures.

Findings:

  • The development of a ventricular septal aneurysm is an unusual complication.
  • This finding was observed in a patient with a complex congenital heart defect requiring surgical intervention.

Implications:

  • Understanding the potential for acquired septal abnormalities is crucial for managing PA/IVS.
  • This case may inform surgical strategies and long-term follow-up protocols for similar patients.

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