What is the recommended ratio of breaths to chest compressions when administering CPR?

The recommended ratio of breaths to chest compressions when administering CPR is 30 compressions for every 2 breaths. This approach is based on guidelines established by organizations such as the American Heart Association. The focus on compressions is critical because they help maintain blood flow to the heart and brain during cardiac arrest, effectively increasing the chances of survival until professional medical assistance arrives.

The ratio of 30:2 allows for a rapid and effective method of performing CPR, ensuring that the victim receives adequate oxygenation while maintaining circulation. This method emphasizes the importance of high-quality chest compressions, which should be performed at a rate of 100 to 120 compressions per minute. The combination of compressions and breaths serves to provide both mechanical support to the heart and oxygen to the lungs.

When performing CPR, it is essential to follow these guidelines to maximize effectiveness and increase the likelihood of a positive outcome for the person in need.