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Official Description

Transitional atrioventricular septal defect

Intermediate atrioventricular canal
Intermediate atrioventricular septal defect
Intermediate endocardial cushion defect
Ostium primum atrial septal defect (type I) with separate atrioventricular valves and a small or restrictive inlet VSD
Transitional atrioventricular canal
Transitional endocardial cushion defect
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