hypertensive disorder complicating pregnancy
Conditions
Interventions
Gold Standard:Blood pressure, clinical performance and laboratory tests of patients
Index test:ultrasound 
data 
Sponsors
The Second Affiliated Hospital of Harbin Medical University
Eligibility
Sex/Gender
Female
Inclusion criteria
Inclusion criteria: 1. Hypertension during pregnancy: Hypertension occurs after 20 weeks of gestation, systolic blood pressure >= 140mmHg and/or diastolic blood pressure >= 90mmHg, and return to normal within 12 weeks after delivery; urine protein (-). 2. Pre-eclampsia: systolic blood pressure >= 140mmHg and/or diastolic blood pressure >= 90mmHg after 20 weeks of gestation, accompanied by urinary protein >= 0.3g / 24h or random urine protein (+); or no proteinuria, but combined Any of the following: thrombocytopenia (platelets 1.1 mg / dl or 2 times more than normal value); pulmonary edema; new central nervous system abnormalities or visual disturbances. 3. Preeclampsia: maternal convulsions based on preeclampsia, and cannot be explained by other reasons.
Exclusion criteria
Exclusion criteria: 1. primary hypertension. 2. multiple pregnancy. 3. pregnant women who has given birth to a child. 4. except for congenital heart disease, valvular heart disease, hypertrophic cardiomyopathy, dilated cardiomyopathy and acute left heart failure and other heart diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| accuracy rate;specificity;sensitivity; | — |
Countries
China
Contacts
Public ContactJiawei Tian
The Second Affiliated Hospital of Harbin Medical University
Outcome results
None listed