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 ...

According to the results of a new proof-of-concept study, Alexa can accurately identify a specific pattern of breathing known as agonal breathing or gasping for air, that develops in the setting of an ...

Scientists are developing AI technology that could be used on smartphones and smart speakers to detect whether someone is having a heart attack.