Indication | No (%) of fetuses (n=422) | No (%) of fetuses with abnormal condition (n=193) | |||
---|---|---|---|---|---|
Structural congenital heart disease | Non-structural cardiac abnormality | ||||
Family history | 145 (34) | 3 (2) | 5 (3) | ||
Previous child | 126 | ||||
Maternal | 15 | ||||
Other | 4 | ||||
Arrhythmia | 144 (34) | 7 (5) | 106 (74) | ||
Abnormal four-chamber view | 40 (9) | 28 (70) | 2 (5) | ||
Fetal hydrops | 17 (4) | 1 (6) | 9 (53) | ||
Maternal diabetes | 17 (4) | 0 (0) | 5 (29) | ||
Extracardiac malformations | 12 (3) | 4 (33) | 2 (17) | ||
Chromosomal abnormality | 10 (2) | 6 (60) | 0 (0) | ||
Small for gestational age | 8 (2) | 3 (38) | 0 (0) | ||
Pregnancy induced hypertension | 7 (2) | 0 (0) | 0 (0) | ||
Polyhydramnios | 7 (2) | 1 (14) | 3 (43) | ||
Miscellaneous | 15 (4) | 2 (13) | 6 (40) | ||
Twin-twin transfusion | 8 | 0 | 4 | ||
Oligohydramnios | 1 | 1 | 0 | ||
Thoracopagus | 1 | 1 | 0 | ||
Acardiac fetus | 1 | 0 | 1 | ||
Maternal hyperthyroidism | 1 | 0 | 0 | ||
Exposure to ketoprofen | 1 | 0 | 0 | ||
Exposure to lithium | 1 | 0 | 0 | ||
Maternal HIV, antiviral medication | 1 | 0 | 1 | ||
Total | 422 | 55 (13) | 138 (33) |