Multiple coil closure of isolated aortopulmonary collateral
Sumanta S Padhi1, Kinjal D Bakshi, Ram K Shastri
1Department of Cardiology, Innova Children's Heart Hospital, Secunderabad, India.
Annals of Pediatric Cardiology
|September 4, 2010
Summary
A large aortopulmonary collateral causing heart failure in an infant with a normal heart was successfully closed using multiple coils. This case highlights a novel sequential coil embolization technique for this rare condition.
Area of Science:
- Cardiology
- Pediatric Cardiology
- Interventional Cardiology
Background:
- Congestive heart failure in infants often necessitates thorough etiological investigation.
- Aortopulmonary collateral arteries (APCs) are uncommon vascular anomalies that can lead to significant hemodynamic disturbances.
- Identifying and managing APCs is crucial for improving outcomes in pediatric heart failure.
Observation:
- A 7-month-old infant presented with symptoms of congestive heart failure.
- Cardiac evaluation revealed a large aortopulmonary collateral artery as the primary pathology.
- The infant had no other congenital heart defects or significant cardiopulmonary disease.
Findings:
- The large APC was successfully occluded using a sequential embolization technique with multiple coils.
- This interventional approach resolved the hemodynamic burden causing heart failure.
- The procedure was technically successful without immediate complications.
Implications:
- This case demonstrates the feasibility and efficacy of sequential coil embolization for large APCs in infants.
- It presents a potential minimally invasive treatment option for APCs causing heart failure in structurally normal hearts.
- Further research may explore this technique's broader application in managing similar pediatric vascular anomalies.
