Heart rate is one of the most powerful—and underestimated—indicators of your cardiovascular health. Understanding how it ...

Medically reviewed by Anisha Shah, MD Key Takeaways Heart rate and blood pressure are two separate health measurements, but ...

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 ...

It may sound dramatic, but the rate at which your heart is beating plays a key role in how long you’re likely to live. According to expert cardiologists and academic researchers, resting heart rate ...

Understanding your heart rate is crucial for more than just reaching optimal fitness–it can also help to reduce injury and ...

You’re familiar with the feeling of your heart pounding in your chest, your blood pulsing through your veins with increasing frequency when you’re scared, stressed, or sweating it out at the gym.

Researchers at Bielefeld University have analyzed how reliably AI methods can detect pulse rates from simple video recordings ...