A good resting heart rate depends on your age, gender, level of physical fitness, and overall lifestyle. Here's what you need to know.

From Apple Watches to Fitbits to treadmills, there are more ways than ever for people to keep up with their vitals. So why does so much fitness tech check your pulse? Because your resting heart rate ...

Medication treatment for COPD usually involves inhaled medications, such as beta agonists like albuterol or long-acting forms ...

Tachycardia is a rapid heart rate that beats faster than 100 beats per minute for any reason. It can occur as a result of ...