Table 2 Protective effect of folate on fetal heart development
Group | Number of fetal hearts | VSD | ASD | Amount abnormality rate(%) |
|---|---|---|---|---|
A | 40 | 0 | 0 | 0 (0%) |
B | 44 | 6 | 4 | 10 (22.7%)(*) |
C | 40 | 6 | 2 | 8 (20.0%)(*) |
D | 44 | 3 | 1 | 4 (9.1%)(*) |
E | 44 | 2 | 2 | 4 (9.1%)(*) |
Group | Number of fetal hearts | VSD | ASD | Amount abnormality rate(%) |
|---|---|---|---|---|
A | 40 | 0 | 0 | 0 (0%) |
B | 44 | 6 | 4 | 10 (22.7%)(*) |
C | 40 | 6 | 2 | 8 (20.0%)(*) |
D | 44 | 3 | 1 | 4 (9.1%)(*) |
E | 44 | 2 | 2 | 4 (9.1%)(*) |