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This is a proof of principle study that investigates heart rate variability differences in fetal and neonatal life in a longitudinal study design and compares two subject groups, offspring conceived using in-vitro fertilization and conceived naturally.
This is a proof of principle study that investigates heart rate variability differences in fetal and neonatal life in a longitudinal study design and compares two subject groups, offspring conceived using in-vitro fertilization and conceived naturally.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Healthy newborns conceived naturally |
| ||
| Healthy newborns conceived with IVF |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Holter monitor | Other | Record heart rate for 2 to 6 hours on day of life 1 or 2. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Heart Rate Variability in Children Conceived Via Assisted Reproductive Technologies | Holter monitor/2 aims | 2 to 6 hours |
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Inclusion Criteria:
Exclusion Criteria:
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Fetus and newborns.
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University of Utah Medical Center | Salt LakeCity | Utah | 84113 | United States |
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