Lifestyle choices may help prevent heart failure, including a type that's usually resistant to available therapies, a new study found.

Even if you happened to wait until after a heart failure diagnosis to think about a healthy diet and exercise plan, it may not be too late.

If Goldilocks took her love of moderation all the way to exercise, she might have discovered that her heart was "just right."

Your day-to-day activities just may halve your risk for heart failure.

An apple a day may keep the doctor away, but daily exercise may work better for your cardiologist.

Cardiovascular exercise like running or walking has a number of health benefits. But too much exercise may be unhealthy, especially after a heart attack.