Medical research shows that high levels of cholesterol are associated with heart disease, the nation's number one killer. One in five Americans has high cholesterol -- find out if you're at risk.
WHAT'S INSIDE: CARDIOVASCULAR CONDITIONS
- Blood Pressure
- Coronary Heart Disease
Lowering your cholesterol levels is in your hands. Diet changes can drastically improve your cholesterol health and lower your risk of heart disease and stroke. Take this quiz and find out how alcohol, fiber, fish, garlic and nuts can lower your cholesterol levels.
Jugular venous distension can be a sign of heart disease -- it happens when high blood pressure swells your jugular vein. How do doctors diagnose it, and how do they treat it?