Monitor Heart Safety By Turning Your Cellphone Into an ECG

Most of us would never need an electrocardiogram embedded into our cellphones to monitor our hearts, but most of us aren't recovering from a heart attack. For those people that are, this Swedish invention that turns any old cellphone into a monitor that can automatically call a doctor or the hospital if your heart… » 2/15/08 3:08pm 2/15/08 3:08pm