Congenital Heart Disease - Transposition of Great Arteries
Conditions
Interventions
Control group:none
Case group:none
Sponsors
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Second-trimester (16-28 weeks) fetuses with Taussig-Bing right ventricular double outlet (TBA) or complete transposition of the great arteries (TGA) were jointly diagnosed by two experienced sonographers.
Exclusion criteria
Exclusion criteria: 1. The quality of ultrasound images is poor; 2. The fetus has an intracardiac malformation that seriously affects the standard four-chamber view; 3. Fetal arrhythmia; 4. Fetal chromosomal abnormalities; 5. The gestational age assessed by ultrasound does not match the gestational age calculated by menopause history (a difference of >=2 weeks); 6. Fetuses with maternal anemia, diabetes, hypertension and other medical diseases during pregnancy; 7. Test tube baby; 8. Multiple pregnancy.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Fetal growth and development parameters;Fetal cardiac routine index;Measurement of cardiac function by velocity vector imaging; | — |
Countries
China
Contacts
Public ContactYang Yali
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Outcome results
None listed