About Chronic Back and Leg Pain. Definition. Chronic back and leg pain is described as pain that has been felt in the back or leg for six months or longer. Pain is most often located in the lower back, but it may extend to other areas, such as the thighs, calves, and feet. Chronic back and leg pain can result from a number of spinal conditions, including:
CPR stands for cardiopulmonary resuscitation. It is a lifesaving technique that greatly increases the survival rate of cardiac arrest victims.It is a rescue and lifesaving technique that each individual should know.ithout CPR, victims that suffer from cardiac arrest outside of a hospital have little hope. When CPR is properly performed it stimulates up to 40% of normal circulation, which may be the window of hope that saves the victimâs life as you wait for an medical emergency response team.
CPR. Cardiopulmonary resuscitation (CPR) is a first aid technique that can be used if someone is not breathing properly or if their heart has stopped. Chest compressions and rescue breaths keep blood and oxygen circulating in the body.ands-only CPR. If you have not been trained in CPR or are worried about giving mouth-to-mouth resuscitation to a stranger, you can do chest compression-only (or hands-only) CPR. To carry out a chest compression: 1  Place the heel of your hand on the breastbone at the centre of the personâs chest.