Last Updated On: September 9, 2024
Cardiopulmonary resuscitation is the first aid treatment given to a person when the heart stops also known as cardiac arrest. The brain needs oxygen to function and can only survive without it for five minutes after which the brain dies. Oxygen is delivered to various parts of the body and to the brain through the blood. The heart distributes blood to other parts of the body, and when the heart stops blood flow also stops. A brain can live for five minutes without oxygen. If this time passes it leads to brain damage. The person can be alive when the heart restarts but the brain would be dead. You can know more about this by taking the best CPR first aid online course.
Cardiac arrest is a natural phenomenon that leads to death. It could be anticipated due to the level of illness one has. Also, it can come suddenly when one has heart problems they may not know about. CPR may mostly be effective in the latter case than in the former.
Once the heart stops, one would lose consciousness and pass out. After which, they wouldn’t be aware of anything and this could lead to death.
If CPR is administered to the victim, they need to undergo treatment for the after-effects of this life-saving technique.
CPR is essential because in trying to restart the heart, oxygen via blood can get to your brain reducing the chances of brain damage.
It is essential to know more about CPR techniques by taking the CPR first aid online certification course to save lives when it matters.