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The surgical management of aortopulmonary window using the anterior sandwich patch closure technique
E Ravikumar1, C M Whight, R E Hawker
1Adolph Basser Institute of Cardiology, Children's Hospital, Camperdown, N.S.W., Australia.
Insights
This study evaluated 13 children with aortopulmonary window, a congenital heart defect. Surgical repair, primarily using "sandwich" patch closure, resulted in a high survival rate, demonstrating effective treatment for this condition.
Area of Science:
- Cardiovascular Surgery
- Pediatric Cardiology
- Congenital Heart Defects
Background:
- Aortopulmonary window is a rare congenital heart defect.
- It involves an abnormal connection between the aorta and pulmonary artery.
- Early diagnosis and surgical intervention are crucial for affected infants.
Purpose of the Study:
- To review the surgical management and outcomes of patients with aortopulmonary window.
- To evaluate the effectiveness of different operative techniques.
- To identify factors influencing survival in pediatric patients.
Main Methods:
- Retrospective analysis of 13 pediatric patients diagnosed with aortopulmonary window between 1969 and 1986.
- Surgical repair utilizing both open and closed procedures.
- Specific focus on extracorporeal circulation and "sandwich" patch closure technique.
Main Results:
- Eleven out of 13 patients survived surgery, indicating a high success rate.
- The majority of patients underwent repair with extracorporeal circulation.
- "Sandwich" patch closure was the preferred and most frequently used method in 7 patients.
- Associated cardiac anomalies were present in 6 patients.
Conclusions:
- Surgical repair of aortopulmonary window in children can achieve excellent survival rates.
- The "sandwich" patch closure technique is a reliable method for repairing this defect.
- Prompt surgical intervention is vital for improving outcomes in infants with aortopulmonary window.
Abstract:
Between 1969 and June, 1986, 13 patients with aortopulmonary window were evaluated and operated upon with eleven survivors. All were children with ages ranging from 2 weeks to 2 1/2 years and had a typical aortopulmonary window (Type 1) with a connection between the ascending aorta and main pulmonary artery. Six of them also had associated cardiac anomalies. Operative techniques included both closed and open procedures. Simple ligation was carried out in two, while the remaining 11 patients were operated upon with the aid of extracorporeal circulation. "Sandwich" patch closure was the preferred method which was employed in 7 patients.