| Girls (n) | Boys (n) | Total (n) | Frequency (%) | |
| Tetralogy of Fallot | 12 | 20 | 32 | 10.1 |
| Associated to: PDA | 1 | 0 | 1 | |
| PS | 21 | 10 | 3 | 29.8 |
| Insulated | 15 | 7 | 22 | 7.0 |
| Associated to: DORV | 2 | 0 | 2 | 0.6 |
| VSD | 2 | 4 | 6 | |
| ASD | 3 | 1 | 4 | |
| PAVSD | 4 | 7 | 11 | 3.5 |
| PAIVS | 0 | 1 | 1 | 0.3 |
| Ebstein’s anomaly | 2 | 0 | 2 | 0.6 |
| pulmonary ectasia | 0 | 1 | 1 | 0.3 |
| cor Triatriatum | 0 | 1 | 1 | 0.3 |
| PTA | 1 | 4 | 5 | 1.6 |
| Associated to: SV | 0 | 1 | 1 | 0.3 |
| long QT syndrome | 0 | 1 | 1 | 0.3 |
| Rabdomyoma of tuberous sclerosis of Bourneville | 1 | 0 | 1 | 0.3 |