It's healthy to know your numbers. Learn about resting and maximum heart rates, exercise targets, and when to consult a ...

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

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 ...

Do you know if your resting heart rate is lower or higher than average? Sports cardiologist Dr Dan Augustine explains why we should care Even when you’re sitting still, it’s valuable to know how fast ...