Published: Last year , updated 5 months ago
If you’re in an emergency, call (000)
Find out how to perform CPR on an adult or older child (over 8 years old) by following the guide below. You can also go to specific guides on CPR for children, infants and during pregnancy.
Please note, the information provided below is not a substitute for first aid training.
How to determine if CPR is necessary
The DRSABCD action plan is a structured way of assisting a casualty. It includes vital steps such as assessing for danger, checking for a response, sending for help, clearing and opening the airway, and checking for breathing.
The Basic Life Support chart below shows all the critical steps leading up to performing cardiopulmonary resuscitation (CPR).
Step-by-step guide
After having followed the DRSABCD plan, follow the steps below.
CPR is performed at a ratio of 30:2 (30 chest compressions + 2 rescue breaths).
Chest compressions
1. Place the casualty on a firm surface on their back. Kneel beside them. 2. Place the heel of one hand on the lower half of the sternum.
Rescue breaths (mouth-to-mouth)
After the 30 compressions, give 2 rescue breaths. 1. Open the casualty's airway. Ensure the head is tilted back and the chin is lifted by placing one hand on their forehead and the other hand under their chin to tilt the head back.
- The casualty is positioned properly.
- The airway is not obstructed by a foreign body - if it is - remove it.
- The nose is pinched closed to prevent any air from escaping and you maintain a tight seal with the casualty’s mouth.
One cycle of CPR consists of 30 compressions + 2 rescue breaths. Keep repeating this process and aim to do 5 cycles of CPR in roughly 2 minutes. Giving life-saving CPR is tiring. If you have another person to help you, swap with minimal interruption, so they give compressions and rescue breaths every 5 cycles.
Using an AED
Where an AED is available, turn it on and attach pads or have a bystander attach them so you can continue doing compressions. Follow the AED’s instructions. An AED will analyse heart rhythm every 2 minutes. It may or may not give a shock. Continue to give CPR in between each analysis cycle. Find out more about using an AED.
Continue performing CPR until:
- the person responds or resumes breathing normally
- it is impossible to continue e.g. due to exhaustion
- a health care professional takes over or directs that CPR be ceased (don't stop until they tell you)
- it is too dangerous to continue
If the casualty resumes normal breathing then place them in the Recovery Position and monitor breathing until help arrives.
Exposing the torso of female patients
Clothing needs to be removed from the chest before performing CPR or using an AED, so placement of hands (CPR) or electrode pads (AED) is not compromised.
The prevailing circumstance is that the person’s life is hanging in the balance. Cultural sensitivity and dignity are important but preserving life is the top priority. If there are bystanders, you can ask them to respect the victim by clearing the area or at the very least turning away. The only witnesses should be those helping the victim. Obviously photos and videos would be discouraged. If there is a female first aider and a male first aider at the scene, it would be prudent for the female to manage first aid.
Hands are placed at the centre of the chest on the lower half of the breastbone. AED pads are placed, one on the upper right chest, the other on the lower left side of the chest, along the ribs.
When a bra is removed, breasts naturally fall to the sides, allowing for proper hand placement without needing to touch them. In the case of a person with large breasts, the left breast may need to be lifted for proper pad placement. Use the back of the hand to lift the breast while placing the pad. Metal in an underwire bra can potentially interfere with the shock an AED delivers, meaning it may not work when the bra is left on the patient. This would also apply to metal body jewellery. If possible, everything metal should be removed from the chest area. Once proper placement of pads is done, available clothing can be draped over the chest to preserve modesty.
Disclaimer: This article is for informational purposes only. It does not constitute, replace, or qualify as any form of first aid training.
Other CPR Resources
Visit the Australia Wide First Aid CPR Library for even more information, guides and downloadable resources.
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CPR – cardiopulmonary resuscitation – done properly and without delay, saves lives.
Browsing news stories related to CPR reveals people from around the world, calling on their knowledge of first aid to resuscitate another person in need.
Mother Saves 1 Year Old Son, Sydney Australia
Sydney mum, Kristy Arnold, had just seconds to act after her one-year-old son Luca choked on a biscuit and stopped breathing.
Kristy had completed a CPR first aid training course that equipped her with the skills she needed to save her son.
Veterinarian Saves Crash Victim, Massachusetts USA
Veterinarian, Kevin Kuhn, had performed CPR on animals numerous times but never on a person.
That is, until the day he came across a man who had crashed his car. When Kevin checked, the unfortunate driver had no pulse. Acting quickly, Kevin began chest compressions until an officer arrived on the scene with a defibrillator.
The man was taken to hospital shortly after where he maintained a stable condition.
Chimp Tries to Resuscitate Her Friend, Rockhampton Australia
Are we the only ones who see the value of CPR in medical emergencies? It appears we are not alone.
At Rockhampton Zoo, chimpanzees gathered around the prone body of 38 year old chimp, Ockie.
Autopsies were to reveal that he died from a heart-related condition. But, zookeepers at the scene found the other trying to nudge him awake.
One female chimpanzee – Holly – began pumping her hands on Ockie's chest, in exactly the right place over his heart. Staff wondered whether or not, at some time, Holly had witnessed paramedics performing CPR on an ill person.
22 Year Old UK Girl Saved, Australia
UK student Paige Hurley was working as a waitress in Australia when she suddenly collapsed due to an underlying heart condition.
A doctor, in the restaurant at the time, performed CPR worked while someone volunteered to retrieve a defibrillator from the adjacent shopping centre. After following the simple steps provided by the AED (automated external defibrillator), Paige’s life was saved.
Drummer’s Life Saved by CPR, Alaska USA
High school drummer, Robbie Lewis, had just walked off stage at a jazz festival when he dropped to the ground.
His heart had stopped.
Fellow student Sarah Maffe acted quickly upon finding Robbie's lifeless form and immediately began performing CPR. Sarah had learned CPR as a lifeguard in Palmer. With the help of Carey Werlein, a nurse, and paramedics who arrived shortly after, Robbie Lewis survived the ordeal and was able to get behind his drumkit again.