pregnancy,delivery,labor period,perinatal complications
Conditions
Interventions
Observation group:None
Sponsors
Department of Obstetrics,The First Affiliated Hospital of Chongqing Medical University
Eligibility
Sex/Gender
Female
Age
18 Years to 45 Years
Inclusion criteria
Inclusion criteria: (1)during the study, the pregnant women underwent vaginal trial labor in our hospital (2)ultrasound examination indicates normal single pregnancy pregnant women
Exclusion criteria
Exclusion criteria: (1) History of chronic hypertension, heart disease, kidney disease, other serious chronic diseases, respiratory diseases, epilepsy, hyperthyroidism/hypothyroidism, cerebrovascular diseases, congenital heart disease, and family genetic diseases. (2) pregnancy with congenital heart disease (including atrial septal defect, ventricular septal defect, patent ductus arteriosus, etc.), pregnancy with rheumatic heart disease, heart failure, arrhythmia, pregnancy with acute appendicitis, pregnancy with acute pancreatitis, etc. (3) Stillbirth, fetal serious deformity need to induce labor.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| systolic arterial pressure;diastolic arterial pressure;mean arterial pressure;heart rate;stroke volume;stroke index;cardiac output;cardiac index;The Granff-Gower index;Systemic peripheral vascular resistance;Systemic peripheral vascular resistance index;Cardiac function index; | — |
Countries
China
Contacts
Public ContactYU XINYANG
Department of Obstetrics,The First Affiliated Hospital of Chongqing Medical University
Outcome results
None listed