What is the standard compression to ventilation ratio during high-quality CPR?

The standard compression to ventilation ratio during high-quality CPR for adults is 30:2. This means that for every 30 chest compressions delivered, 2 rescue breaths are administered. This ratio has been established based on guidelines from various resuscitation councils, aiming to maximize the effectiveness of CPR.

When performing CPR, the primary goal is to maintain circulation and oxygenation to vital organs. High-quality chest compressions help to circulate blood, while the rescue breaths provide the necessary oxygen. The 30:2 ratio is designed to optimize the balance between compressions and ventilation, ensuring that the heart continues to pump effectively while minimizing interruptions in chest compressions.

This approach is particularly tailored for adults. In pediatric populations, the ratio is different (15:2) to account for the differences in physiology and the likelihood of respiratory causes of cardiac arrest.

Overall, utilizing the 30:2 ratio supports a more effective resuscitation effort, aligning with best practices in emergency medicine and the guidelines provided by organizations like the American Heart Association.