What is a normal heart rate for a newborn?

What is a normal heart rate for a newborn?

• A. 60-100
• B. 110-160
• C. 170-190
• D. 90-110

Answer: (B)

Newborns have a relatively fast heart rate because their metabolic needs are high and their autonomic regulation isn’t fully mature. A typical resting heart rate for a newborn is about 110 to 160 beats per minute. It can rise when the baby is crying or active and may fall as the infant relaxes. Rates consistently outside this range—such as around 60–100 or 170–190—would be unusual for a newborn and warrant further assessment. When checking, use an apical pulse for a full minute to get an accurate measurement.

Newborns have a relatively fast heart rate because their metabolic needs are high and their autonomic regulation isn’t fully mature. A typical resting heart rate for a newborn is about 110 to 160 beats per minute. It can rise when the baby is crying or active and may fall as the infant relaxes. Rates consistently outside this range—such as around 60–100 or 170–190—would be unusual for a newborn and warrant further assessment. When checking, use an apical pulse for a full minute to get an accurate measurement.