What should be done immediately after confirming a patient’s cardiac arrest?

Initiating CPR immediately after confirming a patient’s cardiac arrest is critical for survival. Cardiac arrest leads to the cessation of effective blood circulation, which can result in irreversible brain damage in a very short time, typically within 4 to 6 minutes without intervention. By starting CPR, you help maintain blood flow to vital organs, especially the brain, until advanced medical help can arrive or until a defibrillator can be used.

The importance of CPR in this situation cannot be overstated. It buys time for the patient, preserving their chance of recovery while other interventions, such as defibrillation or advanced airway management, are arranged. Effective and high-quality chest compressions also increase the likelihood of a successful outcome when defibrillation is eventually performed.

Other options, such as checking medical history or notifying family members, can be necessary in managing a cardiac arrest situation, but they should not delay the initiation of CPR, which is the priority. Immediate action is essential to maximize the chances of survival and minimize the risk of long-term consequences from the cardiac arrest.