What is the recommended ratio for rescue breaths to chest compressions in CPR for children?

In CPR for children, the recommended ratio for rescue breaths to chest compressions is 30:2. This means that after providing 30 chest compressions, the responder should give 2 rescue breaths. This ratio is designed to maintain effective blood circulation while also ensuring that the child receives sufficient oxygen during the emergency.

The 30:2 ratio is especially important in environments where there is only one rescuer, as it allows for a quicker return to compressions, which are critical for sustaining blood flow to vital organs. This guideline matches the American Heart Association's recommendations for pediatric CPR, ensuring that responders provide an efficient and effective resuscitation effort during such emergencies.

It's also worth noting that for two rescuers performing CPR on a child, the recommended ratio is 15:2, which balances the need for compressions and breaths to allow for a more coordinated response. However, since the question specifies the general rescuer approach, 30:2 is the correct ratio to remember in this context.