In pediatric patients, what is the recommended chest compression ratio for one rescuer during CPR?

The recommended chest compression ratio for one rescuer during CPR in pediatric patients is 30:2. This ratio is consistent with the guidelines established by the American Heart Association and is designed to optimize blood flow during resuscitation efforts.

In adults, the recommended ratio is also 30:2, which maintains uniformity across various age categories starting from infants through adults. This helps providers remember the appropriate technique regardless of the patient's age, ensuring that high-quality chest compressions are delivered effectively. The 30 compressions followed by 2 rescue breaths allow for a cyclical approach that replenishes oxygen while maintaining circulation, both of which are critical during a cardiac arrest situation.

In pediatric patients specifically, maintaining this ratio is essential for improving outcomes, as it allows for a focused approach to compressions before addressing ventilations. This rhythm supports the body's demand for oxygen-rich blood while minimizing interruptions to compressions, a crucial factor in successful resuscitation efforts.