Chest pain or palpitations can signal hidden heart trouble. Know when an ECG test is needed, what results show, and when to seek urgent care.

Classic changes of ischemia may be described or explained as follows: 1. ST-segment elevations or depressions that are usually localized (but may be diffuse) and may be associated with such T-wave ...

DiaCardia, a novel artificial intelligence model that can accurately identify individuals with prediabetes using either ...

Simple, affordable, and attractive. Built-in ECG monitor. Waterproof. Connected GPS. Sleep tracker. No continual heart rate monitoring. Not great if you want to improve athletic performance in a ...

Sarah Mitroff has worn many hats at CNET, including Senior Mobile Editor and Managing Editor of Health and Wellness. Currently, she is a freelance editor. Throughout her career, she's written about ...

We've read the fine print -- and consulted experts -- about Apple's irregular heart rhythm technology so you don’t have to. Danielle Kosecki is an award-winning journalist who has covered health and ...