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Clinical relevance of fetal hemodynamic monitoring: Perinatal implications
Jay D Pruetz1, Jodie Votava-Smith2, David A Miller3
1Division of Cardiology, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA; Department of Obstetrics & Gynecology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.
Insights
Monitoring fetal wellbeing through ultrasound and hemodynamic assessment is crucial for identifying high-risk pregnancies. This ensures optimal prenatal diagnosis, planning, and postnatal care for neonates, especially those with congenital anomalies.
Area of Science:
- Perinatal medicine
- Fetal cardiology
- Diagnostic ultrasound
Background:
- Fetal wellbeing assessment is complex, requiring evaluation of growth, placental function, central venous pressure, and cardiac function.
- Antenatal diagnosis of fetal anomalies and circulatory issues relies heavily on ultrasound techniques.
- Early identification of at-risk fetuses is vital for informed parental counseling and perinatal planning.
Purpose of the Study:
- To emphasize the importance of comprehensive fetal wellbeing assessment.
- To highlight the role of ultrasound and hemodynamic monitoring in identifying fetuses at risk.
- To underscore the impact of prenatal evaluation on postnatal outcomes.
Main Methods:
- Utilizing 2D, color Doppler, and pulse-wave Doppler ultrasound for fetal evaluation.
- Implementing fetal hemodynamic monitoring and serial assessments.
- Comprehensive assessment including fetal growth, placental function, and cardiac function.
Main Results:
- Ultrasound techniques are foundational for diagnosing structural and rhythm abnormalities.
- Hemodynamic evaluation provides critical information for postnatal transition.
- Serial assessments are vital for managing complex congenital anomalies.
Conclusions:
- Accurate prenatal identification of fetal risk is critical for management and outcomes.
- Fetal hemodynamic monitoring is essential for ensuring fetal wellbeing.
- Comprehensive evaluation leads to better postnatal outcomes for neonates.
Abstract:
Comprehensive assessment of fetal wellbeing involves monitoring of fetal growth, placental function, central venous pressure, and cardiac function. Ultrasound evaluation of the fetus using 2D, color Doppler, and pulse-wave Doppler techniques form the foundation of antenatal diagnosis of structural anomalies, rhythm abnormalities and altered fetal circulation. Accurate and timely prenatal identification of the fetus at risk is critical for appropriate parental counseling, antenatal diagnostic testing, consideration for fetal intervention, perinatal planning, and coordination of postnatal care delivery. Fetal hemodynamic monitoring and serial assessment are vital to ensuring fetal wellbeing, particularly in the setting of complex congenital anomalies. A complete hemodynamic evaluation of the fetus gives important information on the likelihood of a smooth postnatal transition and contributes to ensuring the best possible outcome for the neonate.
