Final answer:
Non-reassuring FHR refers to abnormal heart rate patterns during labor that require immediate attention from healthcare providers.
Step-by-step explanation:
Non-reassuring FHR (fetal heart rate) refers to abnormal heart rate patterns during labor that require immediate attention from healthcare providers. These patterns may indicate fetal distress and can be a sign of potential complications. Examples of non-reassuring FHR include bradycardia (abnormally slow heart rate) or tachycardia (abnormally fast heart rate).
Bradycardia can occur when the fetus is not receiving enough oxygen and nutrients, and tachycardia may indicate fetal distress or infection.
It is important for healthcare providers or midwives to be notified as soon as possible when non-reassuring FHR patterns are detected, as this can help in making prompt decisions to ensure the well-being of both the mother and the fetus.