PDA
Congenital rubella
ASD and endocardial cushion defects
Down syndrome
Coarctation of the aorta
Turner’s syndrome
Many may also have bicuspid valves
Coronary artery aneurysms
Kawasaki disease
Congenital heart block
Neonatal lupus
Supravalvular aortic stenosis
Williams syndrome
Conotruncal abnormalities
Tetralogy of Fallot
Truncus arteriosus
DiGeorge syndrome
Velocardiofacial syndrome
Ebstein’s anomaly
Maternal lithium use during pregnancy
Heart failure
Neonatal thyrotoxicosis
Asymmetric septal hypertrophy and transposition of the great vessels
Maternal diabetes