What is the recommended ratio of compressions to breaths in pediatric CPR with one rescuer?

In pediatric CPR with one rescuer, the recommended ratio of compressions to breaths is 30:2. This approach follows the guidelines established by organizations such as the American Heart Association, which emphasize the importance of providing high-quality chest compressions in conjunction with effective breaths to ensure adequate circulation and oxygenation during a cardiac arrest situation.

Using a 30:2 ratio allows for a greater number of compressions, which is crucial in maintaining blood flow to vital organs, particularly the heart and brain, until advanced support arrives. The emphasis on compressions also reflects current best practices, as they are the primary method of generating blood flow during cardiac arrest. This method helps to optimize the effectiveness of CPR in increasing the chances of survival and positive outcomes for pediatric patients.

Other ratios, such as 15:2, which is used in certain scenarios like infant CPR with two rescuers, focus on different compression rates but are not applicable for one-rescuer scenarios. The other options do not represent recommended practices in pediatric CPR as widely endorsed in contemporary training and guidelines.