Table 2. The Frequency And Types Of Congenital Heart Disease.
Cardiac lesions | Patients, n = 537 (%) | Age* | M:F ratio |
Single lesion | 349 (65%) | 4 months (3 days –18 years) | 1:1.4 |
ASD | 125 (23%) | 3 months (3 days –15 years) | 1.1:1 |
AVSD | 103 (19%) | 3 months (3 days – 12 years) | 1:1.6 |
VSD | 76 (14%) | 4 months (4 days – 14 years) | 1:1 |
PDA | 28 (5%) | 5 months (1 moth – 18 years) | 1:2 |
TOF | 13 (2%) | 3 months (3 weeks – 9 months) | 1:1 |
COA | 4 (1%) | 5 months (1 week – 6 months) | 1:0.3 |
Multiple lesions | 188 (35%) | 4 months (2 days – 18 years) | 1:1.4 |
ASD with VSD plus others | 77 (14%) | 1 year (2 days – 18 years) | 1:1.5 |
VSD with PDA plus others | 42 (8%) | 1.5 months (1–3 months) | 1:0.8 |
ASD plus PDA with others | 40 (7%) | 4 months (1.5 months – 1.5 years) | 1:0.8 |
ASD with pulmonary stenosis | 11 (2%) | 30 days (4 days – 3 years) | 1:3 |
Other rare associations | 19 (4%) | 2 months (2 days – 2 years) | 1:1 |
ASD, atrial septal defect; AVSD, atrioventricular septal defect; VSD, ventricular septal defect; PDA, patent ductus arteriosus; TOF, tetralogy of Fallot; CoA, coarctation of aorta.
*Median (range) age at diagnosing congenital heart disease.