The cholesterol found in low-density lipoproteins (LDLs) is considered most responsible for the formation of plaque. Plaque formation can lead to heart disease.

The amount of cholesterol in your blood has a lot to do with your chances of getting heart disease.

Scientists have learned that other substances may give you and your doctor new clues about your heart disease risk. And that's good news. Coronary heart disease, in which fatty deposits build up in your arteries, is the nation's top killer.

Triglycerides are the most common type of fat in your body. Most of your body's fat is stored as triglycerides.

High cholesterol contributes to heart disease, which kills more Americans than all cancers combined.

If an artery narrows too much, you can feel chest pain. A heart attack occurs if an artery closes all the way or narrows so much that a blood clot blocks the blood flow.

Most Americans survive a first heart attack. By taking action, however, they can significantly reduce their chances for a second heart attack.

Strokes often result in long-term health problems, and sometimes death. But there are steps you can take to help prevent them.

If you have diabetes, you are two to four times more likely to have heart disease than someone without diabetes. You can control your health risks by making some changes in your life.

Once you know the risk to your heart health, you can start focusing on something positive: You can take steps right now to keep your heart pumping soundly and your blood flowing smoothly.

Most people who have metabolic syndrome have insulin resistance. This may be a beginning of the development of type 2 diabetes.

High cholesterol is a risk factor for heart disease, but there are other factors your doctor considers when determining how to treat you.

In certain cases, it is possible that you may not need drugs to keep your cholesterol in check.

The amount of cholesterol in your blood has a lot to do with your chances of getting heart disease.

According to the American Heart Association, there are five main types of cholesterol-lowering medications.