Lesions observed echocardiographically that could have militated against surgical success
| n | % | |
|---|---|---|
| Militating against the combined atrial and arterial switch operations | ||
| Severe Ebstein’s malformation with very small trabecular component of the right ventricle | 2 | 3.7 |
| Straddling and overriding of the tricuspid valve with severe hypoplasia of the right ventricle | 6 | 11.3 |
| Mitral stenosis with hypoplasia of the left ventricle | 1 | 1.8 |
| Atrioventricular septal defect with common atrioventricular junction | 1 | 1.8 |
| Subtotal | 10 | 18.9 |
| Producing problems for the atrial switch combined with the Rastelli procedure | ||
| Valvar pulmonary stenosis and restrictive perimembranous VSD2-150 | 3 | 5.6 |
| Severe subpulmonary diaphragmatic fibrous shelf and perimembranous VSD2-150 | 3 | 5.6 |
| Subtotal | 6 | 11.3 |
| Total | 16 | 30.2 |
↵2-150 Septal defect diameter less than the aortic valve, except in pulmonary atresia.
VSD, ventricular septal defect.