Group | Number of codes | Number of CHD cases | % |
---|---|---|---|
1. Heterotaxy, including isomerism and mirror-imagery | 1 2 3 4 5 6 | 1 3 7 10 14 2 37 | 2.7 8.1 18.9 27 37.9 5.4 100.0 |
2. Anomalies of the venous return | 1 2 3 4 5 6 | 28 3 0 0 0 0 31 | 90.3 9.7 0.0 0.0 0.0 0.0 100.0 |
3. Anomalies of the atria and interatrial communications | 1 2 3 4 5 6 | 159 19 4 0 0 0 182 | 87.4 10.4 2.2 0.0 0.0 0.0 100.0 |
4. Anomalies of the atrioventricular junctions and valves | 1 2 3 4 5 6 | 158 44 9 1 1 0 213 | 74.2 20.6 4.2 0.5 0.5 0.0 100.0 |
5. Complex anomalies of atrioventricular connections | 1 2 3 4 5 6 | 5 3 4 0 1 0 13 | 38.5 23.1 30.8 0.0 7.7 0.0 100.0 |
6. Functionally univentricular hearts | 1 2 3 4 5 6 | 100 34 15 3 6 0 158 | 63.3 21.5 9.5 1.9 3.8 0.0 100.0 |
7. Ventricular septal defects (VSD) | 1 2 3 4 5 6 | 1337 135 19 1 0 0 1492 | 89.6 9 1.3 0.1 0.0 0 100.0 |
8. Anomalies of the ventricular outflow tracts (ventriculo-arterial connections) | 1 2 3 4 5 6 | 404 96 43 17 3 0 563 | 71.8 17.1 7.6 3.0 0.5 0.0 100.0 |
9. Anomalies of the extrapericardial arterial trunks | 1 2 3 4 5 6 | 78 68 16 5 2 0 169 | 46.1 40.2 9.5 3 1.2 0.0 100.0 |
10. Congenital anomalies of the coronary arteries | 1 2 3 4 5 6 | 9 0 0 0 0 0 9 | 100.0 0.0 0.0 0.0 0.0 0.0 100.0 |