Table 2.
Prenatal ultrasonic diagnosis of pregnant women with fetal CHD
| Category | Number (%) | Sub-types | Number (%) | Number of Combined Intracardiac Malformations (%) | Number of Combined Extracardiac Malformations (%) |
|---|---|---|---|---|---|
| TAPVC | 11 (8.9%) | Supracardiac | 4 (36.4%) | 1 pleural effusion (25.0%) | |
| Infracardiac | 5 (45.5%) | 1 VSD(20.0%) | |||
| Intracardiac | 2 (18.2%) | ||||
| PVA | 14 (11.4%) | PA/IVS | 6 (42.9%) | ||
| PA/VSD | 1 (7.1%) | ||||
| Severe PS | 7 (50.0%) | ||||
| DORV | 7 (5.7%) | 1 case of left hand polydactyly and 1 case of right hand syndactyly (28.6%) | |||
| COA | 13 (10.6%) | COA | 10(76.9) | 6VSD, 1ASD, total 7 cases(70.0%) | |
| IAA | 3 (23.1%) | 2VSD(66.7%) | |||
| D-TGA | 69 (56.1%) | D-TGA | 69 (100%) | 14 VSD, 2 restricted foramen ovale (23.2%) | 2 cases of hypospadias, 1 case of accessory ear, 1 case of choroid plexus cyst (5.8%) |
| Other types | 9 (7.3%) | TOF | 5 (55.6%) | ||
| Cor triatriatum | 1 (11.1%) | 1 case of small gallbladder (100.0%) | |||
| Anomalous pulmonary venous drainage | 2 (22.2%) | ||||
| Ventricular aneurysm | 1 (11.1%) | ||||
| Total | 123 (100%) | 26 (21.1%) | 8 (6.5%) |
TAPVC Total anomalous pulmonary venous connection, PVA pulmonary valve abnormality, PA pulmonary atresia, PA/IVS pulmonary atresia with intact ventricular septum, PS pulmonary stenosis, DORV double outlet of the right ventricle, CoA coarctation of the aorta, IAA interrupted aortic arch, TGA transposition of the great arteries, D-TGA complete transposition of the great arteries, VSD ventricular septal defect, ASD atrial septal defect, TOF tetralogy of Fallot