If you're scheduled to have an electrocardiogram (EKG), you may wonder what to expect. Here, we break down what you need to know about an EKG test, including: What is an EKG? What does an EKG show ...

In June, Florida became the first state in the country to require EKG screenings for high school athletes beginning next ...

Researchers from Rochester, Minn.-based Mayo Clinic and AliveCor, a cardiology-focused medical device company, developed an artificial intelligence-powered EKG device to identify patients at risk ...