What is the purpose of temperature control in a newborn with a low heart rate?

The purpose of temperature control in a newborn with a low heart rate is primarily to prevent hypothermia. Newborns have a limited ability to regulate their body temperature, and maintaining an appropriate thermal environment is crucial for their metabolic functions. When a newborn's heart rate is low, their body may struggle to maintain adequate circulation and metabolism, which can lead to hypothermia.

Hypothermia can exacerbate already critical conditions by further decreasing heart rate and respiratory function. By ensuring the newborn is kept warm, these adverse effects can be minimized, thereby supporting the baby's overall stability and health. This measure becomes particularly important in emergency situations or when the newborn is facing challenges that could impact their physiological function.

While facilitating oxygen absorption, enhancing circulation, and stabilizing blood pressure are all important considerations in managing a newborn's health, they are secondary to the immediate need to maintain normal body temperature and prevent hypothermia, which directly affects the newborn's ability to thrive and recover.