Atrioventricular septal defect with atrioventricular valve regurgitation through left septal commissure
atrioventricular septal defect with atrioventricular valve regurgitation through left septal commissure
Atrioventricular septal defect with atrioventricular valve regurgitation through left septal commissure (disorder)
atrioventricular septal defect with atrioventricular valve regurgitation through left septal commissure (disorder)