CPR (cardiopulmonary resuscitation) is an essential skill in saving lives. When someone is unconscious, without a pulse and not breathing; CPR needs to be done as fast as possible. It could be in a case where they are in cardiac arrest or a drowning accident. If they don’t receive CPR within the first two minutes, their chances of survival reduce. In that case, it also means the person can get brain damage because of a lack of blood flow to the brain. CPR involves compressing the chest and the heart to enhance blood supply to the brain.
Some people ignore taking the CPR classes because they think it’s a waste of time, and it’s not essential considering they can use mouth-to-mouth technique to save a life. The mouth- to mouth is simple to apply and doesn’t need a certificate to perform it. However, the bad news is that the mouth-to-mouth resuscitation on its own is not effective in cases of sudden cardiac arrest.