Table 5.

Cardiac abnormalities observed in our cohort.

Abnormality	Percentage
Ventricular Septal Defect	23%
Tetralogy of Fallot	18%
TOF with Pulmonary Atresia	5%
TOF without Pulmonary Atresia	12%
Aortic Arch Anomalies	14%
Right Aortic Arch	7%
Vascular Ring	6%
Double Aortic Arch	1%
Left Aortic Arch with Aberrant Right Subclavian Artery	3%
Interrupted Aortic Arch	11%
Atrial Septal Defect	10%
Pulmonary Atresia	6%
Truncus Arteriosus	4%
Patent Ductus Arteriosus	6%
Bicuspid Aortic Valve	3%
Pulmonary Stenosis	2%
Other	1%

Note that individual features of well-described complex defects are not repeated, for example Tetralogy of Fallot does not create a second data point for ventricular septal defect. Values are expressed as percentages of the entire cohort with available data. Many individuals had multiple findings. Other findings include double outlet right ventricle, hypoplastic left heart and complete atrioventricular canal.