Table 2.
Incidence of other cardiovascular anomalies in 62 patients with atrioventricular septal defect.
| All Patients | Group DS | Group WDS | ||||
|---|---|---|---|---|---|---|
| Patients (n) | No. 62 | % | No. 31 | % | No. 31 | % |
| ASD ostium secundum | 19 | 30.6 | 13 | 41.9 | 6 | 20.6 |
| PDA | 8 | 12.9 | 4 | 12.9 | 4 | 13.8 |
| Multiple VSD | 2 | 3.22 | 2 | 6.4 | 0 | 0 |
| Tetralogy of Fallot | 3 | 4.83 | 3 | 9.6 | 0 | 0 |
| Double orifice mitral valve | 1 | 1.6 | 0 | 0 | 1 | 3.44 |
| Aortic stenosis | 5 | 8.06 | 1 | 3.22 | 4 | 13.8 |
| APVC (total or partial) | 2 | 3.22 | 0 | 0 | 2 | 6.7 |
| Dextrocardia | 2 | 3.22 | 0 | 0 | 2 | 6.7 |
| DORV | 7 | 11.3 | 0 | 0 | 7 | 24.1 |
| TGA | 1 | 1.6 | 0 | 0 | 1 | 3.44 |
| LPSVC | 1 | 1.6 | 0 | 0 | 1 | 3.44 |
| Interrupted IVC | 2 | 3.22 | 0 | 0 | 2 | 6.7 |
ASD, Atrial septal defect; PDA, Persistent ductus arteriosus; LPSVC, left persistent superior vena cava; APVC, anomalous pulmonary venous connection; VSD, Ventricular septal defect; DORV, double-outlet right ventricle; TGA, transposition of the great arteries; IVC, inferior vena cava; DS, Children with Down syndrome; WDS, children without Down syndrome.