What is the normal heart rate range for infants aged 6-12 months?

The normal heart rate range for infants aged 6-12 months typically falls between 80 and 140 beats per minute (bpm). This range reflects the higher metabolic demand and dynamic physiological changes occurring in infants, as their hearts beat faster than those of older children and adults.

In this age group, heart rate is influenced by various factors, such as activity level, emotional state, and overall health. During periods of rest, infants may have a lower heart rate within this range, whereas during active play or distress, it can approach the upper limits.

Understanding this normal range is crucial for medical professionals to assess the cardiovascular health of infants accurately. It enables them to identify potential anomalies and provides insight into the infant's status during assessments and emergencies.