Pattern of congenital heart disease among Egyptian children: a 3-year retrospective study

The Egyptian Heart Journal

Table 1 Frequency and age-wise distribution of types of CHD

Age group	Neonatal	> 1 month-1 year	> 1-< 5 years	5-12 years	Total	Percentage
Isolated VSD	60	105	28	6	199	19.8
Isolated ASD	54	66	31	2	153	15.2
Tetralogy of Fallot	45	39	12	3	99	9.8
AVSD	40	50			90	8.9
Pulmonary stenosis^a	10	54	11	8	83	8.3
ASD/VSD	11	62			73	7.3
ASD/PDA	14	42	1	1	58	5.8
Complex CHD	40	17			57	5.7
VSD/PDA	15	24			39	3.9
TGA	31				31	3.1
Mitral valve prolapse^a			6	24	30	3
Coarctation of aorta	18	10			28	2.8
Tricuspid atresia^a	15				15	1.5
Hypoplastic left heart	4	10			14	1.4
TAPVR		13			13	1.3
Pulmonary atresia	13				13	1.3
Ebstein anomaly	10				10	1
Total	380	492	89	44	1005
Percentage (%)	37.8	48.9	8.9	4.4		100

ASD atrial septal defect; AVSD atrioventricular septal defects; PDA patent ductus arteriosus; TAPVR total anomalous pulmonary venous return; TGA transposition of great arteries; VSD ventricular septal defect
^aSome patients are associated with septal defects