Artificial intelligence could help diagnose a deadly heart condition

It was a typical Saturday morning. Angela Watschke was shuffling some of her kids around four years ago while the others were at home. Her then-2-year-old daughter, Abrielle, was lying on the bed when she started slipping off as her eyes rolled back. The toddler was experiencing cardiac arrest. The color faded from Abrielle as her father performed CPR and called 911.