Dear Mayo Clinic: I have a treadmill stress test scheduled to look for heart disease. I know this involves exercising, and I'm worried that I'm not physically up to it. Is there another way to gather ...

Add Yahoo as a preferred source to see more of our stories on Google. Exercise has long been recognized by clinicians, scientists and public health officials as an important way to maintain health ...

Frequent exercise doesn't just strengthen the heart – it also changes the nerves that control it, according to new research which could guide more targeted and effective care for common heart problems ...

You may have heart problems and not know it. Coronary heart disease — plaque buildup that narrows the arteries supplying blood to the heart — can cause chest pain and shortness of breath. However, it ...

Timing exercise to match body clock chronotype-the natural predisposition to morning or evening alertness-may lower ...

Aerobic fitness is a strong predictor of heart health and longevity, and it can be improved with weekend-only exercise. Exercising only on weekends can still be beneficial, provided the same total ...

Your heart is with you for every moment of your life—but the way you care for it shouldn’t look the same at 25 as it does at 65. Cardiovascular disease is the leading cause of death in the U.S., and ...