Atherosclerosis can be devastating, causing strokes, heart attacks and death. The good news is that you can take steps to protect yourself from this disease.

Even if you already have atherosclerosis or have had a heart attack, there’s a lot you can do to prevent future heart problems.

By teaching your kids to follow a healthy lifestyle, you can help reduce their risk for heart disease later in life. Although children and teens usually don't show the symptoms of heart disease, the silent buildup of plaque (fatty deposits) can start in childhood and can have a serious impact on their adult life.

Physical inactivity is just as big a risk factor for heart disease as high blood pressure and smoking are. So, be the exception rather than the rule. Here are eight ways to exercise for a healthier heart.

The main cause of heart disease is atherosclerosis, which is the thickening and hardening of the arteries.

Heart disease kills more than 700,000 Americans every year. But many of these deaths could be prevented if people took control of their risk factors for this disease.

Evidence is mounting that people with periodontal (gum) disease may be more at risk for heart disease and stroke.

When people consider the cost of smoking, they usually focus on the cost of the cigarettes alone. But that's only the first step.

Here's what to do: Get more exercise. Cut back on salt. Have more fruits and vegetables. Limit your drinking. Choose which is easiest, and do it first.

Chronic inflammation damages the inside of coronary arteries and leaves them prone to plaque that clogs the blood vessels. That leads to clots that cause heart attacks.

“Quitting smoking was just about the toughest thing I’ve ever done,” says S. Epatha Merkerson. “But the struggle was certainly worth it."

Evidence is mounting that a healthful diet can help protect you from some diseases. What you eat -- or don't eat -- may help prevent heart disease, cancer, osteoporosis and type 2 diabetes.

Whether you're trying to eat better, exercise more or lose weight, you can accomplish a lot by taking small steps toward your goal.

Atherosclerosis means a hardening and narrowing of the arteries, the blood vessels that carry blood from the heart.

Most people know air pollution can hurt your lungs and make it tough to breathe. But a growing body of research shows air pollution can be as bad or worse for your heart.

When it comes to lowering your risk for heart disease or heart attack, being physically active is as important as eating a healthy diet and not smoking.

Heart disease kills more than 700,000 Americans every year. But many of these deaths could be prevented if people took control of their risk factors for this disease.

When you react to a stressful situation, stress hormones are released into your bloodstream and your heart rate and blood pressure increase.

People with gum disease are more likely to have heart disease than people with healthy gums.