Pregnant women and their fetuses whose satisfy following conditions. 1)Age: More than 20 years old (the time of informed consent ) 2)Pregnant women over 34 weeks pregnant.
Conditions
Interventions
None listed
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1) Document consent in Japanese has been obtained before participating in the research. 2) Document consent in Japanese has been obtained before participating in the research.
Exclusion criteria
Exclusion criteria: Pregnant women who need witness in agreement. The socially vulnerable. The cases that doctor considered not suitable.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Time-series heart rate change of high-precision fetal heart rate diagram. | — |
Countries
Japan
Contacts
Tohoku University Department of Maternal and Fetal Therapeutics, Graduate School of Medicine