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.
What is a scr file and how do I open a scr file? SCR is the extension for a Windows screensaver file, typically stored in the main directory.t can be programmed to run automatically when a computer is inactive for a set time. SCR are executable files that can display vector graphic or text animations, play slide shows, animation, or videos, and may include sound effects.