Table 2.

shows details of structural cardiac malformation in relation to extra-cardiac malformations

Defects	With extra-cardiac malformation	Without extra-cardiac malformation (isolated heart defect)	Total
Conotruncal Anomalies	57	19	76
TOF	49	18	67
Non TOF	08	01	09
Non-Conotruncal Anomalies	30	40	70
VSD	03	15	18
ASD	00	07	07
Multiple anomalies (2 or more combinations of pulmonary stenosis, VSD, ASD, AVSD, coarctation of aorta, PDA, etc)	27	18	45
Total	87	59	146

Conotruncal Anomalies: tetralogy of Fallot, truncus arteriosus communis, double-outlet right ventricle, persistent truncus arteriosus

TOF: Pulmonary stenosis, overriding aorta, ventricular septal defect, right ventricular hypertrophy

Additional findings: stenosis of the left pulmonary artery, bicuspid pulmonary valve, right-sided aortic arch, a foramen ovale, or atrial septal defect, an atrioventricular septal defect