What should you do if you find a patient in cardiac arrest?

Beginning CPR immediately and requesting an AED is crucial when a patient is found in cardiac arrest. This approach follows the established guidelines for cardiac emergency response. The immediate initiation of chest compressions is essential because effective CPR can help maintain blood flow to vital organs, particularly the heart and brain, until advanced life support arrives.

When an individual is in cardiac arrest, their heart is not effectively pumping blood, leading to a cessation of oxygen delivery to the body. Starting CPR right away significantly improves the chances of survival and recovery. Coupling CPR with the use of an AED as soon as it becomes available is important, as the AED can analyze the heart's rhythm and deliver a shock if necessary, which could restore a normal heart rhythm.

Delaying CPR or taking alternative actions such as checking for a pulse can waste precious time and decrease the chances of a positive outcome. Similarly, administering only rescue breaths is inadequate on its own, as chest compressions are essential for maintaining circulation. Finally, waiting for emergency services to arrive without initiating any lifesaving measures similarly compromises the patient's chance for survival.