Cardiac abnormalities in oesophageal atresia
| Complex | 4 |
| Tricuspid atresia | 1 |
| Truncus arteriosus | 1 |
| Complete atrioventricular septal defect | 2 |
| Significant | 15 |
| Transposition of the great arteries | 1 |
| Tetralogy of Fallot | 2 |
| Large ventricular septal defect | 8 |
| Atrial septal defect | 2 |
| Patent ductus arteriosus and small ventricular septal defect | 2 |
| Minor | 7 |
| Small ventricular septal defect | 7 |