What is the recommended compression to breath ratio for CPR?

The recommended compression to breath ratio for CPR is 30:2, which means you should perform 30 chest compressions followed by 2 rescue breaths. This ratio is established as part of guidelines provided by organizations such as the American Heart Association. The emphasis on compressions in this ratio reflects the priority given to maintaining blood circulation and oxygen delivery to the brain and vital organs during cardiac arrest.

By using a 30:2 ratio, rescuers can maximize the number of compressions, which helps maintain blood flow. The implementation of this ratio is designed to be simple to remember and perform, even for bystanders who may not be trained healthcare providers. This approach also aligns with the latest research on the effectiveness of CPR, which highlights the importance of high-quality chest compressions.

The option presenting a different compression to breath ratio does not align with current guidelines and would not be optimal for effective cardiopulmonary resuscitation. Utilizing the 30:2 ratio helps ensure the best chance of survival and recovery for the individual in cardiac arrest.