What happens if CPR is done wrong?

If CPR is done incorrectly, several negative consequences can occur:

Ineffective Chest Compressions: If chest compressions are not done at the correct depth (at least 2 inches or 5 centimeters for adults), they may not generate sufficient blood flow to the heart and brain. This can result in suboptimal circulation and inadequate oxygen delivery to vital organs.

Improper Hand Placement: Incorrect hand placement for chest compressions can compromise the effectiveness of CPR. For example, if the hands are placed too high on the chest, the compressions may not be transmitted efficiently to generate circulation.

Excessive Force: Applying excessive force during chest compressions can lead to broken ribs or other injuries, causing additional complications for the person receiving CPR.

Incorrect Head Tilt or Jaw Thrust: Improper head tilt or jaw thrust during rescue breathing can obstruct the airway, making it difficult to deliver breaths effectively.

Failure to Recognize Resumption of Breathing: If rescue breaths are being provided, it is essential to recognize when the person's spontaneous breathing resumes. Delaying the cessation of rescue breaths can result in over-inflation of the lungs and potential lung injuries.

Delayed Defibrillation: If an automated external defibrillator (AED) is available and indicated, but its use is delayed or mishandled, it can impede timely defibrillation, which can be crucial in situations like sudden cardiac arrest.

It's important for individuals performing CPR to receive proper training and certification to ensure that CPR techniques are performed correctly, maximizing the chances of a successful outcome and minimizing the risk of potential harm.