What is the normal resting heart rate range for infants?

The normal resting heart rate range for infants typically falls between 120-160 beats per minute. This higher heart rate compared to adults reflects the physiological differences and energy needs of infants, who require a faster rate to support their rapid growth and metabolism.

Infants have smaller hearts and a higher oxygen demand, which necessitates a quicker pulse to efficiently circulate blood and provide nutrients throughout their developing bodies. Therefore, the range of 120-160 beats per minute is considered normal and indicates a healthy cardiovascular response in an infant.

Understanding this range is crucial for caregivers and healthcare providers, as deviations from it can signal potential health issues requiring further assessment or intervention.