How deep should chest compressions be for adults?

For adult patients requiring cardiopulmonary resuscitation (CPR), chest compressions should be performed to a depth of at least 5 cm (2 inches). This depth is vital for ensuring that sufficient pressure is applied to the chest to effectively circulate blood during cardiac arrest. Compressing to this depth is associated with a higher likelihood of achieving adequate blood flow to vital organs, which is essential for increasing the chances of survival.

The recommendation for a minimum depth of 5 cm aligns with guidelines from significant resuscitation organizations, which emphasize the importance of effective chest compressions. Compressions that are too shallow may not generate enough blood flow, compromising the resuscitation efforts. Proper technique during compressions, including both depth and rate, is critical to maximize the effectiveness of CPR and improve outcomes for the patient.