Table 1.
Prenatally undetected major heart defects, newborns data
| Congenital heart defect (n = 282) | week of delivery median (range) |
vaginal delivery | Apgar score at 5 min below 7 points | weight in grams median (range) | male gender |
|---|---|---|---|---|---|
| N (%) | N (%) | N (%) | |||
| Cyanotic defects | |||||
| Transposition of the great arteries (n = 24) | 38 (33–42) | 19 (79) | 3 (13) | 3000 (1770–4370) | 16 (67) |
| Tetralogy of Fallot (n = 20) | 38 (37–42) | 14 (70) | 2 (10) | 3010 (1880–4050) | 9 (45) |
| Double outlet right ventricle (n = 14) | 39 (36–40) | 10 (71) | 1 (7) | 2990 (1450–4470) | 9 (64) |
| Common arterial trunk (n = 5) | 36 (34–38) | 4 (80) | 1 (20) | 2600 (1300–3050) | 3 (60) |
| Ebstein’s anomaly (n = 5) | 39 (38–41) | 3 (60) | 0 | 2900 (2680–3390) | 3 (60) |
| Hypoplastic left heart syndrome (n = 4) | 40 (37–41) | 3 (75) | 0 | 3550 (3180–4100) | 3 (75) |
| Pulmonary atresia/ventricular septal defect (n = 3) | 40 (33–40) | 2 (67) | 0 | 2930 (1740–2320) | 1 (33) |
| Total anomalous pulmonary venous return (n = 3) | 40 (39–40) | 2 (67) | 0 | 3650 (3130–4620) | 2 (67) |
| Interrupted aortic arch (n = 2) | 40 (39–41) | 1 (50) | 0 | 3700 (3500–3900) | 1 (50) |
| Tricuspid atresia (n = 2) | 37 (32–41) | 2 (100) | 0 | 2500 (1500–3500) | 2 (100) |
| Single ventricle (n = 1) | 35 | 0 | 0 | 1690 | 1 (100) |
| Acyanotic defects | |||||
| Ventricular septal defect (n = 72) | 39 (30–42) | 51 (71) | 1 (1) | 2800 (1180–4520) | 34 (47) |
| Persistent ductus arteriosus (n = 46) | 27 (24–40) | 16 (35) | 8 (17) | 940 (540–4320) | 20 (43) |
| Atrioventricular septal defect (n = 19) | 39 (34–41) | 11 (58) | 3 (16) | 3195 (1870–4100) | 10 (53) |
| Pulmonary stenosis (n = 17) | 39(35–42) | 12 (71) | 1 (6) | 2880 (2300–3960) | 8 (47) |
| Aortic stenosis (n = 12) | 38 (35–40) | 7 (58) | 0 | 2800 (1900–3900) | 7 (58) |