Walking is one of the best forms of exercise you can choose, but in order to be beneficial, you have to walk fast enough to ...

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

Men may need to exercise twice as much as women to achieve the same reduction in coronary heart disease (CHD) risk, according ...

Dying from a broken heart may sound dramatic—but it’s very much a real thing. If you’ve ever experienced a heartbreak so ...

“Physiologically, circulating estrogen levels are much higher in females than in males, and estrogen can promote body fat ...

DEAR MAYO CLINIC: I'm a 62-year-old woman with mild mitral valve prolapse. After one of my recent, normal workouts, I felt very strange: weak, clammy palms and a fluttery heartbeat. The symptoms ...

Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. Spring is in the air ...

An error has occurred. Please try again. With a Lewiston Sun Journal subscription, you can gift 5 articles each month. It looks like you do not have any active ...