Short Answer 
CPR is a critical lifesaving technique used during emergencies when a person’s breathing or heartbeat has stopped, involving manual chest compressions to maintain blood flow. After using a defibrillator, CPR should continue until the victim shows signs of life, trained responders arrive, or the rescuer is too exhausted to continue, with persistence being key to improving survival chances.
Step 1: Understanding CPR
CPR, or Cardiopulmonary Resuscitation, is a vital lifesaving technique used in emergencies like heart attacks or drownings. It aids when a person’s breathing or heartbeat has stopped, making it crucial to act quickly. The basic idea behind CPR involves manual chest compressions to maintain blood flow to the heart, brain, and vital organs during such critical moments.
Step 2: Administering CPR after a Shock
Once a defibrillator has delivered a shock, it is essential to continue with CPR immediately. This should be done until one of the following occurs:
- The person shows an obvious sign of life, such as breathing or movement.
- Another trained responder or EMS personnel arrives and takes over.
- You become too exhausted to perform CPR effectively.
Step 3: Importance of Persistence
Continuing CPR is crucial for improving the chances of survival. Remember, the longer the heart and breathing are stopped, the higher the risk of serious damage. It’s important to stay focused, maintain the compression rhythm, and monitor for any changes in the victim’s condition until help arrives.