What is the pulse rate threshold for initiating chest compressions in infants?

Initiating chest compressions in infants is a critical action that is based on the assessment of the pulse rate. The threshold for commencing chest compressions in infants is a pulse rate of less than 60 beats per minute. This cutoff is established because this rate indicates a severely depressed cardiac output and can signify that the infant is experiencing a life-threatening condition. Below this threshold, the infant is not able to maintain adequate blood circulation, which may lead to hypoxia and irreversible damage if not addressed promptly.

Understanding this standard threshold is essential for emergency responders. It emphasizes the importance of continuous monitoring of the infant's vital signs and the need for decisive action when the pulse is critically low. By knowing that a pulse rate under 60/min prompts compressions, healthcare providers can act swiftly, potentially saving the life of a vulnerable patient.

The other pulse rate thresholds mentioned in the other options do not reflect the critical condition that necessitates immediate intervention, highlighting the importance of using the accurate standard for pediatric emergency care.