Cardiopulmonary resuscitation (CPR) is one of the most useful life savings skills. This critical skill uses simple techniques to save cardiac arrest victims, and is easy to learn and perform. In cases of cardiac arrest, the victim loses consciousness, the heart is not beating and experiences difficult breathing. In other cases, the victims are not breathing completely. To save the victim, there is need to maintain circulation of blood and provide oxygen to the vital organs. The body cannot function without oxygen as cells can die, leading to permanent organ damage or death.
CPR works by providing an artificial heart beat to maintain circulation of blood in cardiac arrest victims. The procedure involves chest compressions, and the quality of CPR provided determines the ability to maintain blood circulation. There are certified institutions offering CPR classes for interested persons. AHA accredited centers are always the best choice. Many people find online CPR classes as the best option.