Table 2.

Time of diagnosis of major heart defects in the neonatal and infant periods

Congenital heart defect (n = 282)	Newborn	Newborn	Infant	Infant
	0–7 days	8–28 days	1–6 months	7–12 months
	N (%)	N (%)	N (%)	N (%)
Cyanotic defects
Transposition of the great arteries (n = 24)	24 (100)	0 (0)	0 (0)	0 (0)
Tetralogy of Fallot (n = 20)	20 (100)	0 (0)	0 (0)	0 (0)
Double outlet right ventricle (n = 14)	13 (93)	0 (0)	1 (7)	0 (0)
Common arterial trunk (n = 5)	5 (100)	0 (0)	0 (0)	0 (0)
Ebstein’s anomaly (n = 5)	2 (40)	2 (40)	1 (20)	0 (0)
Hypoplastic left heart syndrome (n = 4)	4 (100)	0 (0)	0 (0)	0 (0)
Pulmonary atresia/ventricular septal defect (n = 3)	3 (100)	0 (0)	0 (0)	0 (0)
Total anomalous pulmonary venous return (n = 3)	3 (100)	0 (0)	0 (0)	0 (0)
Interrupted aortic arch (n = 2)	2 (100)	0 (0)	0 (0)	0 (0)
Tricuspid atresia (n = 2)	2 (100)	0 (0)	0 (0)	0 (0)
Single ventricle (n = 1)	1 (100)	0 (0)	0 (0)	0 (0)
Acyanotic defects
Ventricular septal defect (n = 72)	50 (69)	7 (10)	13 (18)	2 (3)
Persistent ductus arteriosus (n = 46)	29 (63)	14 (31)	2 (4)	1 (2)
Coarctation of the aorta (n = 33)	15 (46)	13 (39)	5 (15)	0 (0)
Atrioventricular septal defect (n = 19)	15 (79)	3 (16)	1 (5)	0 (0)
Pulmonary stenosis (n = 17)	12 (70)	3 (18)	2 (12)	0 (0)
Aortic stenosis (n = 12)	10 (83)	2 (17)	0 (0)	0 (0)