What is the recommended chest compression depth for CPR?

The recommended chest compression depth for CPR is 2 inches. This depth is critical for effectively generating blood flow during resuscitation efforts. Compressions that are too shallow may not be sufficient to create the necessary pressure to perfuse the heart and vital organs, potentially reducing the chances of survival.

The guidelines emphasize that compressions should push the chest downwards by 2 to 2.4 inches for adults, as this depth allows for an adequate return of blood to the heart, ensuring that the body is receiving oxygenated blood during the critical moments of cardiac arrest. It is also important to allow full chest recoil between compressions to maximize blood flow back to the heart.

Maintaining the recommended depth ensures that the compressions are both effective and reduce the risk of injury to the patient while performing CPR.