Related Experiment Video
Updated: Apr 27, 2026

Murine Fetal Echocardiography
Published on: February 15, 2013
Fetal surveillance
1Department of Obstetrics and Gynecology, Jack D. Weiler Hospital, Albert Einstein College of Medicine, New York, New York.
The primary objective of fetal surveillance is to prevent antenatal fetal deaths, which still account for greater than one half of perinatal mortality. Several techniques for assessing fetal well-being are available to the practicing obstetrician, including fetal movement counting, nonstress testing, contraction stress testing, fetal biophysical assessment with real-time sonography, and Doppler ultrasonography for measuring umbilical and fetal blood flow. Despite several unanswered questions regarding fetal surveillance, identification of high-risk pregnancies allows appropriate fetal evaluation that can reduce intrauterine fetal death rates.
The primary objective of fetal surveillance is to prevent antenatal fetal deaths, which still account for greater than one half of perinatal mortality. Several techniques for assessing fetal well-being are available to the practicing obstetrician, including fetal movement counting, nonstress testing, contraction stress testing, fetal biophysical assessment with real-time sonography, and Doppler ultrasonography for measuring umbilical and fetal blood flow. Despite several unanswered questions regarding fetal surveillance, identification of high-risk pregnancies allows appropriate fetal evaluation that can reduce intrauterine fetal death rates.
Related Concept Videos
Pulse rhythm
Conversely, an irregular pulse pattern is termed dysrhythmia, stemming from disruptions in cardiac...
Ultrasonography
During an ultrasonography procedure, a handheld device called...
Teratogenicity
Fetal Circulation
Two umbilical arteries transport blood from the fetus to the placenta. At the placenta, the blood absorbs oxygen and nutrients while simultaneously eliminating waste products. This oxygen-enriched and nutrient-rich blood then returns to the fetus through one...
Holter Monitor: 24-Hour Monitoring

