What is the recommended compression-to-ventilation ratio for adult CPR?

The recommended compression-to-ventilation ratio for adult CPR is 30:2. This guideline is essential for ensuring that the hearts of individuals in cardiac arrest are adequately perfused while also delivering sufficient oxygenation. The ratio of 30 compressions followed by 2 breaths allows for continuous chest compressions, which helps maintain blood flow to vital organs, particularly the brain and heart, during cardiac arrest. Emphasizing high-quality chest compressions is a priority, as they are crucial for increasing the chances of survival.

By maintaining this compression-to-ventilation ratio, rescuers can efficiently manage the dual needs of delivering oxygen and maintaining circulation. This approach is informed by the latest resuscitation guidelines and reflects the best practices for maximizing the effectiveness of CPR efforts in adults.