Table 2 Frequency of confirmed congenital cardiovascular anomalies by means of postnatal final diagnosis (reference standard)
Frequency of abnormalities of the cardiovascular system | No. of fetuses |
|---|---|
Situs inversus | 2 |
Heterotaxy, cardiosplenic syndromes | 8 |
Persistent left superior vena cava without other CHD | 1 |
Atrial septal aneurysm | 1 |
Atrioventricular canal defects | 3 |
Tricuspid atresia | 3 |
Tricuspid incompetence | 4 |
Ebstein anomaly | 1 |
Ventricular septal defect | 5 |
Single ventricle | 2 |
Double outlet right ventricle | 9 |
Persistent truncus arteriosus | 1 |
Transposition of great arteries | 4 |
Coarctation of the aorta | 2 |
Interruption of the aortic arch | 3 |
Double aortic arch | 1 |
Right-sided aortic arch without TOF | 1 |
Pulmonary stenosis | 1 |
Pulmonary atresia with VSD (PA/VSD) | 1 |
Absent one pulmonary artery | 1 |
Right pulmonary artery hypoplasia | 5 |
Tetralogy of Fallot | 6 |
Hypoplastic left heart syndrome | 3 |