At the onset of a heart attack, people often have a few telltale symptoms: pain in the chest or arm, heartburn, shortness of breath. But only one of these is immediately obvious to the outside ...

Almost 500,000 Americans die each year from cardiac arrest, when the heart suddenly stops beating. People experiencing cardiac arrest will suddenly become unresponsive and either stop breathing or ...

Smart devices can control your lights, make your grocery list, and play songs on command. Researchers are now developing smart devices that will identify if someone is in cardiac arrest. The research ...

People who witness an individual collapse suddenly and unexpectedly should perform uninterrupted chest compressions even if the patient gasps or breathes in a funny way, research from the ...

Researchers have developed a new tool to monitor people for cardiac arrest while they're asleep without touching them. A new skill for a smart speaker -- like Google Home and Amazon Alexa -- or ...