A racing heart is usually a sign of agitation or excitement. But if it's not unusual for your heart to beat too fast or to skip a beat, it might be worth having it checked out by a doctor. In order to ...

Your pulse is like having a direct line to your heart’s control room, constantly broadcasting information about your cardiovascular health that most people never bother to decode. While everyone knows ...

Several apps leverage the camera on your smartphone to measure your heart rate. One such method involves using the front-facing camera to detect subtle changes in skin color, which correlate with ...

You don’t need to visit a hospital or take a long list of medical tests to know if your heart is doing well. Cardiologists ...

The CDC reports that heart disease is the leading cause of death for men, women and people of most racial and ethnic groups in the US. That's why it's essential to make sure your heart is healthy.

Your heart rate can tell you a lot about your fitness and cardiovascular health. Your heart beats consistently, day in and day out, but you may not generally pay close attention to it. You might take ...

In TODAY.com's Expert Tip of the Day, a cardiologist explains why a lower resting heart rate can be a good sign of heart health and how to improve this vital sign. Resting heart rate — the number of ...

Taking care of the heart is essential, and the first thing towards it is knowing how healthy your cardiovascular health is.

Our hearts beat faster when we exercise, which is why heart rate training can be so useful. But when we aren’t doing anything, our heart rate can still be useful to know. If you have a wearable that ...

That little number on your fitness tracker might be more important than you realize. Your resting heart rate isn’t just some random vital sign. It’s essentially a window into how efficiently your ...

If you see your heartbeats per minute climbing on your smart watch or feel your heart pounding, you might be wondering how to lower your heart rate while running. Understanding heart rate zones can ...