An AED is a portable device that can restore the heart rhythm in case of a cardiac arrest. This is
                        done
                        by
                        giving an electric shock.
                        
                        
                        An AED is an Automatic External Defibrillator. This means that the AED can independently determine
                        whether
                        a
                        shock is necessary.
                        
                        
                        The AED is an important part of the survival chain in case of a cardiac arrest. The survival chain
                        consists
                        of
                        a number of links that follow each other. The faster the links are passed through, the greater the
                        chance
                        of
                        survival of the victim.
                        
                        
                        The survival chain consists of the following links:
                        
                    
