CPR and AED are both effective first aid techniques. However, a lot of people are confused about the difference between both while others think that they mean the same thing. But in the actual sense, CPR and AED are two completely life-saving techniques. They can be learned in online CPR courses.
CPR simply means cardiopulmonary resuscitation. It can only be used as a life-saving method when the heart of a victim completely stops working. AED, on the other hand, refers to an automated external defibrillator. It is a machine that will restart the heart when it stops functioning. Online CPR courses specialize in training you about hands-on CPR procedures and how to make use of the AED machine.

