Basically, the Cardio First Angel intends to play its role as an emergency gadget that will hopefully be able to save lives down the road. Specially designed in order to assist anyone who is at the scene in order to deliver effective and potentially life-saving action, the Cardio Heart Angel will use a spring in order to provide an audio indication of the right amount of pressure applied to the heart attack victim via CPR, in addition to helping one establish a suitable rhythm. Since it runs on a spring, there is no need to worry about the battery dying out just when you need to use it the most.
Those who are interested in the Cardio First Angel can pick it up for €69.90 a pop.