During CPR, what is the recommended compression-to-breath ratio for adults?

The recommended compression-to-breath ratio for adults during CPR is 30:2. This means that for every 30 chest compressions delivered, 2 rescue breaths should be provided. This ratio has been established to ensure that blood circulation is maximized through continuous high-quality compressions while also delivering oxygen to the lungs through breaths.

The emphasis on maintaining an effective compression-to-breath ratio has been shown to optimize the chances of survival in cardiac arrest situations. The 30:2 ratio allows rescuers to maintain a rhythm that is easy to remember and execute, ensuring that they can administer life-saving care more effectively. The focus on delivering compressions first and foremost is critical in sustaining circulation to vital organs until advanced help arrives or the individual's condition can be stabilized.