How to Identify Cardiac Arrest

1. Loss of Consciousness

One of the first signs of cardiac arrest is sudden unconsciousness. If a person does not respond when spoken to or shaken gently by the shoulders, they may be experiencing cardiac arrest. Try calling out to them and lightly tapping their shoulders to check for responsiveness.

2. Absence of Pulse

Checking the pulse is crucial in determining whether the heart is still functioning. Locate the carotid artery on the side of the neck, about 2–3 cm from the Adam's apple. If no pulse is felt within 10 seconds, it may indicate that the heart has stopped beating.

3. No Breathing or Abnormal Breathing

Observe the person's breathing closely. Place your ear near their mouth and nose, and watch for chest movement. If there is no airflow or only occasional gasping breaths, this is a strong indicator of cardiac arrest.

Immediate Response to Cardiac Arrest

Time is critical during cardiac arrest. If you suspect someone is in cardiac arrest, immediately call emergency services at 120. Begin cardiopulmonary resuscitation (CPR) as soon as possible to maintain blood circulation and increase the likelihood of survival until professional medical help arrives.

Quick recognition and response can save lives. Knowing how to identify cardiac arrest and what steps to take can make a life-saving difference in an emergency situation.