Skip to content

How to Perform CPR Properly

  • by
How to Perform CPR Properly 1

Understanding CPR

Cardiopulmonary Resuscitation (CPR) is a life-saving technique that is performed on individuals who have experienced sudden cardiac arrest. It involves a combination of chest compressions and rescue breaths to maintain blood circulation and oxygenation until medical help arrives. CPR is a critical skill that can significantly increase the chances of survival for someone in cardiac arrest.

Assessing the Situation

Before starting CPR, it is important to assess the situation and ensure your safety as a rescuer. Check for any immediate dangers, such as traffic or electric wires, that could harm you or the victim. If the environment is safe, approach the victim cautiously and evaluate their responsiveness.

Checking for Responsiveness

Gently tap the victim’s shoulder and ask loudly, “Are you okay?” Observe for any signs of responsiveness, such as movement, groaning, or breathing. If the victim does not respond, they may be unconscious and in need of immediate medical attention.

Contacting Emergency Services

Once you have determined that the victim is unresponsive, call for emergency medical services immediately. If someone else is present, ask them to dial the emergency number while you begin CPR. If you are alone, it is recommended to perform CPR for two minutes before making the call. This ensures that basic life support is initiated as soon as possible.

Starting Chest Compressions

To begin CPR, position yourself beside the victim. Place the heel of one hand on the center of their chest, slightly below the nipple line. Interlock your fingers and keep your arms straight. Depress the chest at least two inches in depth and allow it to fully recoil before the next compression. Perform chest compressions at a rate of 100-120 compressions per minute. It is important to maintain a steady rhythm and avoid interruptions during compressions.

Providing Rescue Breaths

After 30 compressions, open the victim’s airway by tilting their head back and lifting their chin. Pinch their nose shut with your thumb and index finger, and create an airtight seal over their mouth with your own. Give two rescue breaths, each lasting about one second. Watch for the chest to rise with each breath and listen for the sound of exhalation. If the breaths do not go in, reposition the head and try again.

Continuing CPR

After providing the rescue breaths, continue the cycle of 30 compressions followed by two breaths. Maintain the correct hand position and compression depth, ensuring that you allow for full chest recoil between compressions. It is essential to minimize interruptions and maintain the effective circulation of blood and delivery of oxygen to the victim’s vital organs.

How to Perform CPR Properly 2

Using an Automated External Defibrillator (AED)

If an Automated External Defibrillator (AED) is available, use it as soon as possible. Turn on the AED and follow the voice prompts or visual instructions provided. Attach the electrode pads to the victim’s bare chest as directed and allow the AED to analyze the heart rhythm. If a shock is advised, ensure that no one is in contact with the victim and deliver the shock as instructed. After delivering the shock, immediately resume CPR starting with chest compressions.

Handing Over to Medical Professionals

Continue performing CPR until the arrival of medical professionals or until the victim shows signs of regaining consciousness. When the medical team arrives, provide them with a clear and concise report of the events and actions you have taken. Follow their instructions and be prepared to assist as needed during the transition from basic life support to advanced medical care.


Knowing how to perform CPR properly can make a significant difference in saving someone’s life during a cardiac emergency. By understanding the steps involved and practicing the technique, you can become confident in your ability to respond effectively in such situations. Remember that the key elements of CPR are early recognition, starting chest compressions, providing rescue breaths, and accessing an AED if available. These actions, performed promptly and correctly, can greatly increase the chances of survival for individuals in need of immediate medical intervention. Want to know more about the subject?, reveal supplementary and worthwhile details that will enhance your comprehension of the subject covered.

Learn more about the topic in the related posts we recommend. Check it out:

Understand this subject better

Expand this

Learn from this informative article