Everyday heroes needed! Get the app. Save a life. Sudden Cardiac arrest (SCA) is one of the leading causes of preventable deaths. The Pulsepoint app alerts bystanders -- like you -- who can help victims before professional help can arrive. PulsePoint alerts you to nearby people in need. For every minute that passes before help arrives, SCA survival odds decrease by 7-10%. Pulsepoint is like Amber Alert for sudden cardiac arrest victims. 