Where should hands be placed when performing CPR?

When performing CPR, hands should be placed on the lower half of the breastbone, which is also known as the sternum. This location is critical because it allows for effective chest compressions, which are essential for maintaining blood flow to the brain and other vital organs during cardiac arrest.

Placing the hands on the lower half of the breastbone ensures that the compressions are delivered directly over the heart, maximizing the effectiveness of each compression. The pressure exerted at this point is transmitted directly to the heart, increasing the likelihood of restoring circulation.

This position not only facilitates proper technique but also helps prevent injury to the ribs and internal organs, which can occur if compressions are placed too high on the breastbone or inappropriately on other body areas. Proper hand placement is vital for the efficacy of CPR and improving the chances of survival for the victim.