More detail and supporting information is in the body of this article. 1  Leg pain refers to any kind of pain that occurs between the heels and the pelvis. 2  Many causes of leg pain are obvious, such as injury after an accident.  Leg pain can have less obvious causes, such as peripheral artery disease.
Cardiopulmonary resuscitation (CPR) is an emergency procedure that is performed on people who are suffering from cardiac arrest. The purpose of CPR is to provide a flow of oxygenated blood to the brain until other procedures can be performed to restore the person's heartbeat and breathing.
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.