To live is to have a heartbeat, which is why it makes sense for us living things to have a good understanding of our ticker. It’s well-known science that our hearts beat faster when we exercise and ...

Instead of a heart biopsy, a nuclear imaging test called a technetium Tc 99m pyrophosphate scan can now detect cardiac ATTR amyloidosis.

The Medical University of South Carolina MUSC Florence has a new, faster test to detect heart attacks.  In the past, it ...

Resting heart rate 82 BPM elevated. I laughed it off I’m 34, I chase a toddler, I do HIIT twice a week. But 82? That’s ...

Sure, they're fun to check—but a cardiologist who owns every major fitness watch explains which numbers are more distracting ...