Abnormal Fetal Physiology C5676658
A condition where an unborn baby's body functions differ from typical patterns, potentially affecting heart rate, blood flow, or other vital processes. Close monitoring throughout pregnancy is essential.
Key facts at a glance
- ICD-10
- R69
- ICD-11
- MA00.0
- Body system
- other
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Abnormal fetal heart rate patterns
Hydrops fetalis
Generalized symptoms
(other)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Reduced fetal movement
(other)Meconium-stained amniotic fluid
(other)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Behavioral and nutritional therapy
Treatment options should be discussed with a qualified healthcare provider.
Continuous fetal heart rate monitoring
Electronic fetal monitoring to assess fetal well-being and detect any physiological abnormalities in heart rate patterns or variability that may indicate distress.
Biophysical profile assessment
Combination of fetal heart rate monitoring and ultrasound to evaluate fetal breathing movements, body movements, muscle tone, and amniotic fluid volume for comprehensive physiological assessment.
Additional treatment options
Doppler ultrasound studies
Specialized ultrasound to measure blood flow in umbilical artery, fetal vessels, and maternal circulation to evaluate placental function and fetal circulatory physiology.
procedureMaternal activity modification
Adjustments to maternal physical activity based on physiological findings, including bed rest recommendations when appropriate and avoiding activities that may stress compromised fetal physiology.
lifestyleMaternal condition management
Treatment of underlying maternal conditions such as hypertension, diabetes, or autoimmune disorders that may be contributing to fetal physiological abnormalities.
medicationWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Abnormal Fetal Physiology C5676658?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Manning FA, Johnson KD, Richardson MW. Society for Maternal-Fetal Medicine guidelines on abnormal fetal physiology assessment. Am J Obstet Gynecol. 2022.
Campbell KH, Ouzounian JG, Sharma S. Contemporary review of abnormal fetal physiology: diagnosis and monitoring techniques. Obstet Gynecol Surv. 2020.
Baschat AA, Turan OM, Blakemore K. Umbilical artery Doppler and fetal behavioral state changes in abnormal fetal physiology: a prospective study. Fetal Diagn Ther. 2019.
Lees CC, Marlow N, Arabin B. Perinatal outcomes of fetal growth restriction complicated by abnormal physiology: systematic review and meta-analysis. Ultrasound Obstet Gynecol. 2021.
Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy