When performing CPR on a child, what is the compression-to-breath ratio for single rescuers?

For single rescuers providing CPR to a child, the correct compression-to-breath ratio is 30:2. This means that for every 30 chest compressions performed, the rescuer should give 2 breaths. This ratio is established to ensure that adequate perfusion is maintained through effective chest compressions while also providing necessary ventilation through rescue breaths.

The 30:2 ratio has been shown to be effective in maintaining circulation and oxygenation in pediatric patients during cardiac arrest. It is derived from guidelines provided by organizations such as the American Heart Association, which emphasizes the importance of high-quality chest compressions paired with rescue breaths to improve outcomes in cardiac arrest cases among children.

Using an alternative ratio, such as 15:2 or the others presented, would not align with current guidelines for single-rescuer scenarios in pediatric CPR. While some ratios may apply to different situations or specific team-based approaches, the 30:2 ratio is the standard for a single rescuer, highlighting the vital need for chest compressions at a rate that allows for both effective circulation and adequate oxygen delivery.