Unconfirmed media reports say Nancy Guthrie's pacemaker stopped syncing with her Apple devices. Here's what that means.

“Heart disease presents typically with chest pressure and tightness, but there are some atypical presentations, especially in ...

As we continue to traverse the digital age, countless technological advancements have been made, including in the realm of medicine. Unfortunately, one unexpected and alarming consequence is the ...

Your heart’s job is to keep your pulse steady to pump blood throughout your body. Sometimes your heart rate is slower when you’re relaxing, and sometimes it’s faster when you’re exercising or stressed ...