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Spontaneous closure of a large atrial septal defect in an infant

Roland Fiszer1, Małgorzata Szkutnik2, Beata Chodór1

  • 1Silesian Center for Heart Diseases, Zabrze, Poland.

Postepy W Kardiologii Interwencyjnej = Advances in Interventional Cardiology
|December 10, 2014
PubMed

Insights

A large atrial septal defect in a 6-month-old spontaneously closed within one year. This case highlights the need for individualized timing of transcatheter intervention in pediatric cardiology, based on echocardiographic findings.

Area of Science:

  • Pediatric Cardiology
  • Echocardiography
  • Congenital Heart Defects

Background:

  • Atrial septal defects (ASDs) are common congenital heart anomalies.
  • Large ASDs may require timely intervention to prevent complications.

Purpose of the Study:

  • To report a case of spontaneous closure of a large atrial septal defect in an infant.
  • To emphasize individualized treatment strategies for pediatric ASDs.

Main Methods:

  • Case report of a pediatric patient.
  • Serial echocardiographic monitoring over a 1-year period.
  • Assessment of atrial septal defect size and spontaneous closure.

Main Results:

  • A 6-month-old infant with a 10-11 mm atrial septal defect showed complete spontaneous closure by 18 months of age.
  • No transcatheter intervention was required.

Conclusions:

  • Spontaneous closure of large atrial septal defects can occur in infants.
  • Individualized assessment with serial echocardiography is crucial for determining the optimal timing for intervention in pediatric ASD management.

Keywords:
atrial defectspontaneous closure

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