Study proves benefit of bystander CPR It's far better to do something than to do nothing at all if you're fearful that your knowledge or abilities aren't 100 percent complete. Remember, the difference between your doing something and doing nothing could be someone's life. CPR is recommended by international guidelines as one of the most important early responses in people with suspected cardiac arrest occurring out of hospital, in addition to calling for urgent medical help.

Cardiopulmonary resuscitation (CPR) is a lifesaving technique useful in many emergencies, including heart attack  or near drowning, in which someone's breathing or heartbeat has stopped. Instructions should focus on (immediate) chest-compression-only CPR ( when you are lone helper)  In -  "out-of-hospital cardiac arrest", assisted chest-compression-only - by the -  "bystander CPR" might be superior to standard…