What is the compression-to-breath ratio for one-rescuer infant CPR?

In one-rescuer infant CPR, the recommended compression-to-breath ratio is 30 compressions to 2 breaths. This ratio is based on guidelines established by organizations such as the American Heart Association, which emphasizes the importance of high-quality chest compressions combined with effective rescue breaths to maintain circulation and oxygenation in an infant who is not breathing and has no pulse.

The 30:2 ratio is specifically designed for situations where a single rescuer is providing CPR, allowing for more frequent compressions compared to breaths, which is critical for maintaining blood flow to vital organs during cardiac arrest. This approach ensures that enough compressions are administered to generate some blood flow while still allowing for the necessary oxygenation with the rescue breaths, facilitating effective resuscitation efforts.

In contrast, other ratios, such as 15:2 or 30:1, are not recommended in this context as they do not align with the guidelines established for optimal resuscitation practices for infants.