What is the normal neonatal heart rate range?

• A. Approximately 100-120 beats per minute.
• B. Approximately 80-100 beats per minute.
• C. Approximately 170-190 beats per minute.
• D. Approximately 120-160 beats per minute.

Answer: (D)

Newborns have faster heart rates than adults because autonomic regulation is still maturing and metabolic demands are high. The typical resting heart rate for a healthy neonate is about 120–160 beats per minute. This range represents the heart rate when the infant is calm and not distressed. Heart rate can rise with crying, feeding, fever, or activity, but sustained rates outside this window aren't considered normal resting values. If you’re assessing, measure for a full minute with the infant in a relaxed state to determine if the rate falls within the 120–160 range.