In a 1-rescuer method for Child CPR, what is the ratio of compressions to breaths?

In the 1-rescuer method for Child CPR, the recommended ratio of compressions to breaths is 30:2. This means that for every 30 chest compressions delivered, the rescuer should provide 2 rescue breaths.

This compression-to-breath ratio is crucial as it helps to maintain circulation and oxygenation for the child who is in cardiac arrest. The emphasis on performing effective chest compressions is essential because they are the primary means of maintaining blood flow to vital organs during CPR. The two rescue breaths serve to provide adequate oxygenation, which is particularly important in children, as they are more prone to respiratory causes of cardiac arrest.

The ratio of 30:2 has been established by organizations such as the American Heart Association to optimize both the effectiveness and efficiency of CPR in a single rescuer scenario. This approach ensures that the rescuer can perform high-quality compressions while still delivering breaths at a practical frequency, minimizing interruptions that could compromise blood flow.