During CPR, when should the rescuer stop compressions?

During CPR, it is essential to continue chest compressions until the patient demonstrates signs of life. This means the rescuer should actively monitor for any indicators that the patient's heart may have started beating again or that they are beginning to breathe on their own. Signs of life can include movements, a cough, or normal breathing patterns.

Continuing compressions until signs of life appear ensures that blood circulation is maintained, which is critical for survival during a cardiac emergency. Stopping compressions prematurely could diminish the effectiveness of resuscitation efforts and negatively impact the patient's outcome.

Other factors, such as the arrival of emergency services or a directive from a healthcare professional, may also lead to a pause in compressions. However, those situations are dependent on external circumstances rather than the patient’s physiological response. The priority remains with ensuring effective chest compressions until it's clear that the patient is starting to recover.