Table 2.
Distribution of CHD.
| Type of CHD | Number | % of total CHD |
|---|---|---|
| Acyanotic | 281 | 94 |
| Patent ductus arteriosus | 132 | 44 |
| Isolated patent ductus arteriosus | 93 | 31 |
| Ventricular septal defect | 75 | 25 |
| Atrial septal defect | 76 | 25 |
| Atrio-ventricular canal | 6 | 2 |
| Coarctation of aorta | 7 | 2.4 |
| Aortic stenosis | 0 | 0 |
| Peripheral pulmonic stenosis | 2 | <1 |
| Pulmonary valve stenosis | 1 | <1 |
| Cyanotic | 17 | 6 |
| Tetralogy of Fallott | 8 | 2.7 |
| Transposition of great arteries | 5 | 1.7 |
| Hypoplastic left heart syndrome | 1 | <1 |
| Truncus Arteriosus | 2 | <1 |
| Tricuspid Atresia | 0 | 0 |
| Total anomalous pulmonary venous return | 1 | <1 |
CHD, Congenital heart disease.