Table 2 Number of associated malformations detected

Right ventricular outflow obstruction

24

17.7%

Pulmonary artery anomalies

16

11.8%

Pulmonary venous anomalies

5

3.8%

Aortopulmonary collaterals

4

3%

Aortic anomalies

20

14.8%

Systemic venous anomalies

18

13.4%

Atrial septal defects

12

8.8%

Patent ductus arteriosus

8

5.9%

Cardiac apex and position abnormalities, e.g., dextrocardia and mesocardia

7

5.1%

Heterotaxy syndrome and situs anomalies

14

10.5%

Mitral atresia

1

0.7%

Coronary artery anomalies

6

4.5%

135