During a routine check-up, which maternal vital sign change might indicate potential complications in late pregnancy?

An elevated heart rate in a pregnant woman during a routine check-up can be indicative of potential complications, especially in late pregnancy. This vital sign can suggest several underlying issues, such as anemia, dehydration, or even stress due to conditions like hypertension or preeclampsia. In late pregnancy, as the body undergoes significant physiological changes to accommodate the growing fetus, a consistent elevation in heart rate may signal that the cardiovascular system is under stress or responding to complications that require further investigation.

Monitoring a mother's vital signs is critical because changes can occur rapidly in pregnancy due to both maternal and fetal factors. An elevated heart rate can also reflect the body's increased metabolic demands and is a vital measure in assessing maternal well-being. Intervention may be necessary depending on other accompanying symptoms and overall clinical evaluation. Recognizing this change can ensure timely management and enhance outcomes for both the mother and the baby.