Fetal heart rate is the number of fetal cardiac contractions per minute during pregnancy and labor, a core indicator of fetal well-being and oxygenation. Its baseline value, variability, and patterned changes, including accelerations and decelerations in relation to uterine activity, reflect the integrity of fetal c…
Fetal heart rate is the number of fetal cardiac contractions per minute during pregnancy and labor, a core indicator of fetal well-being and oxygenation. Its baseline value, variability, and patterned changes, including accelerations and decelerations in relation to uterine activity, reflect the integrity of fetal cardiac and autonomic function and the adequacy of placental gas exchange. Monitoring is used antenatally and intrapartum to detect fetal compromise, guide decisions about the timing and mode of delivery, and identify distress that may warrant intervention. Interpretation depends on simultaneous assessment of uterine contractions, since the relationship between heart-rate changes and contraction timing distinguishes benign from concerning patterns. Research relevant to this area examines methods of monitoring labor and uterine activity, including comparison of uterine electromyography and tocodynamometry with intrauterine pressure catheters for measuring contractions, which underpins accurate correlation with fetal heart-rate responses. Obstetric outcome studies, such as analyses of cesarean delivery and maternal and fetal results in resource-limited settings, provide context for how fetal surveillance informs delivery decisions. Related fetal-medicine work on congenital anomalies, Fetal Surgery, and conditions such as fetal hydrops and diaphragmatic hernia situates heart-rate assessment within broader prenatal care. The topic thus links cardiac and autonomic physiology, uterine monitoring technology, and intrapartum decision-making.
6 peer-reviewed articles, ranked by relevance. Each links to its DOI.
The 6 articles above have been cited 13 times in the scholarly literature. Citation data via OpenAlex and Crossref, updated Jun 2026.
A sample of recent works citing this journal's research on Fetal Heart Rate, linking to each citing work.