How is abnormal bradycardia defined?

Abnormal bradycardia in the context of fetal heart rate (FHR) monitoring is defined as a FHR that falls below 100 beats per minute (bpm). This threshold is important as it indicates a slow heart rate, which may signify that the fetus is experiencing some level of stress or that there may be issues with the placenta or umbilical cord.

A heart rate below this level can be concerning, as it may impact fetal oxygenation and necessitate further evaluation or intervention. Understanding this definition is crucial for healthcare providers when assessing fetal well-being during labor or monitoring pregnancy, as it helps them make informed decisions based on the condition of the fetus.