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Double aortic arch associated with common inlet left ventricle.
1Department of Cardiovascular Surgery, Hokkaido Children's Hospital and Medical Center, Zenibako 1-10-1, 047-0261 Otaru, Japan. kikuchi.seiya@pref.hokkaido.jp
Pediatric Cardiology
|February 4, 2005
Summary
This study details a rare case of double aortic arch combined with a common inlet left ventricle. Surgical interventions included arch division and total cavopulmonary connection.
Area of Science:
- Cardiology
- Congenital Heart Disease
- Pediatric Surgery
Background:
- Double aortic arch is typically an isolated congenital heart defect.
- Common inlet left ventricle is a rare cardiac anomaly.
Observation:
- A patient presented with a previously undescribed combination of double aortic arch and common inlet left ventricle.
- The patient had undergone a modified Blalock-Taussig shunt in infancy.
Findings:
- The patient underwent successful division of the nondominant right aortic arch and right ductus arteriosus at 2 months of age.
- At 3 years of age, extracardiac total cavopulmonary connection was achieved via bidirectional cavopulmonary anastomosis.
Implications:
- This case highlights the importance of recognizing complex congenital heart anomalies.
- Successful surgical management of this rare combination offers insights for future pediatric cardiac surgery.
- Further research into the embryology and surgical outcomes of such complex defects is warranted.