Your heart beats about 100,000 times a day. Sometimes it beats faster and sometimes more slowly, depending on what you're doing and whether, for instance, you're all worked up about something.

The Roswell teen never knows when she might faint, causing the latest defibrillator implanted in her chest to charge her heart back to life if it misses a beat ... detected the baby’s abnormal ...

The Wahoo TRACKR HEART RATE is the best rechargeable chest strap heart rate monitor for sports. It has a comfortable fit, long battery life, and produce reliably accurate throughout my testing.

You can learn a lot by listening to your heart, which is where the best heart rate monitors come in. Whether you’re at the gym, out for a run or in for a swim, the pulse sensors below will never miss ...

You'd be forgiven for thinking of a well-known caffeine tablet which was big when I was a university student, but despite the name this Garmin heart rate monitor has nothing to do with the stimulant.

Trump Administration Cuts Funding for Life-Saving Baby Heart Device MONDAY, May 12, 2025 (HealthDay News) — A Cornell University project to save babies born with serious heart defects has lost ...