(English) Bridget is working in her office when she suddenly has stong chest pains and is breathless. She immediately calls her colleague for help. Betsy arrives, helps her onto the floor and calls an ambulance. But Bridget goes into full cardiac arrest before they can arrive. Fortunately, Betsy is a trained rescuer and she immediately gets out the AED machine and ambu bag from the wardrobe and turns it on. She follows the direction of the machine... "Remove clothing from person's chest " etc. She places the pads and begins a round of shocks but with no response. Then she performs 5 cycles ... Show more