What is the compression-to-breath ratio for CPR in children?

For pediatric CPR, the correct compression-to-breath ratio is 30 compressions followed by 2 breaths. This ratio is based on the guidelines established for performing CPR on children, emphasizing the importance of compressions in maintaining blood circulation and oxygenation. The 30:2 ratio for children aligns with the adult CPR technique when performed by a single rescuer, reflecting the need for efficient chest compressions to effectively circulate oxygenated blood until advanced medical help arrives.

In practice, these compressions should be delivered at a rate of 100 to 120 per minute, and the breaths should be given after every 30 compressions to ensure a proper oxygen exchange. This is crucial for minimizing the risk of brain damage or other complications due to insufficient oxygen during cardiac arrest.

Other ratios, such as 15:2 or 10:2, are not standard for single rescuer scenarios in children, and 5:1 is not recognized by CPR guidelines for any age group. These alternative ratios might create confusion or lead to ineffective CPR, as they do not emphasize the necessary amount of compressions required to adequately support circulation. Therefore, knowing and applying the correct ratio of 30:2 is vital for effective cardiac arrest management in children.