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Sex distribution per defect.
| N | ||
|---|---|---|
| Females (%) | Males | |
| Atrial septal defect | 589 (67) | 293 |
| Ventricular septal defect | 332 (53) | 296 |
| Tetralogy of Fallot | 388 (48) | 423 |
| Aortic coarctation | 211 (38) | 340 |
| Transposition of the great arteries | 141 (39) | 222 |
| Marfan syndrome | 143 (50) | 144 |
| Fontan circulation | 89 (45) | 109 |
| Cyanotic defect | 241 (62) | 149 |
| Overall | 2134 (52) | 1976 |
