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[Pulmonary atresia with an intact interventricular septum]
F Godart1, A L Fall, C Francart
1Service des maladies cardiovasculaires infantiles et congénitales, Hôpital cardiologique, CHRU de Lille. f-godart@chru-lille.fr
Archives Des Maladies Du Coeur Et Des Vaisseaux
|June 22, 2005
Summary
Pulmonary atresia with intact septum in infants requires complex management. Early indicators like tricuspid diameter and right ventricular morphology can predict the need for biventricular repair.
Area of Science:
- Pediatric Cardiology
- Congenital Heart Disease
- Interventional Cardiology
Context:
- Pulmonary atresia with intact ventricular septum (PA/IVS) is a severe congenital heart defect.
- Management strategies vary, involving catheter-based interventions and surgical approaches.
- Neonatal outcomes and long-term repair strategies are critical considerations.
Purpose:
- To review the treatment and follow-up experience of infants with PA/IVS.
- To identify predictive factors for successful biventricular repair.
- To analyze outcomes of different management pathways.
Summary:
- 35 infants with PA/IVS were managed, with initial attempts at catheterization in 21.
- 16 patients ultimately underwent biventricular repair, while 10 had cavopulmonary repair.
- Larger tricuspid diameter and specific right ventricular morphology predicted biventricular repair success.
Impact:
- This study highlights the importance of early assessment for guiding repair strategies in PA/IVS.
- Identifying predictive factors can optimize patient selection for biventricular repair.
- Understanding outcomes informs future clinical decision-making for this complex condition.