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 ...

That earth-shaking snore keeping your partner awake might be doing more than ruining their sleep — it could be slowly damaging your heart. Not all snoring is created equal, and one specific pattern ...

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 ...

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 ...

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 ...