Final answer:
If a newborn's heart rate is 75 bpm, it is recommended to seek medical attention for evaluation.
Step-by-step explanation:
A newborn's heart rate is usually around 120 bpm. However, a heart rate of 75 bpm may be considered lower than normal. If a newborn's heart rate is 75 bpm, it is recommended to seek medical attention to evaluate the baby's health and well-being.This system controls the rate and rhythm of the heartbeat. With each heartbeat, an electrical signal travels from the top of the heart to the bottom. As the signal travels, it causes the heart to contract and pump blood. The heartbeat process includes the following steps.