What is the recommended compression-to-breath ratio for adults during CPR?

The recommended compression-to-breath ratio for adults during CPR is 30:2. This means that for every 30 chest compressions given, 2 rescue breaths should be administered. This approach is designed to maximize blood flow to vital organs during cardiac arrest while ensuring that the person receives adequate oxygenation.

In adult CPR, the focus is primarily on high-quality chest compressions, as they are crucial for maintaining circulation. The 30:2 ratio allows for a rapid return to compressions after a brief pause to provide rescue breaths, ensuring that interruptions are kept minimal, which is vital for maintaining blood flow to the heart and brain.

This ratio is part of the latest CPR guidelines to optimize outcomes in cardiac arrest situations. It promotes a consistent rhythm that can be sustained during resuscitation efforts, helping both laypersons and trained responders provide effective CPR even in high-stress scenarios.