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High cholesterol

High cholesterol is a common condition that can increase your risk for heart problems and stroke. Find out how it's tested, treated and managed.

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What you need to know

High cholesterol means you have too much cholesterol—a waxy-like substance—in your blood. Your body needs some cholesterol to help build cells and make hormones, but having too much can be harmful.  High cholesterol can lead to plaque, a sticky buildup inside your blood vessels that, over time, can narrow or block arteries. This makes is harder for blood to move around your body and increases you chances of having heart disease, a heart attack or a stroke.

Heart care starts here

Already diagnosed with high cholesterol? A cardiologist can help you lower your risk and protect your heart with personalized care, advanced testing and the latest treatment options tailored to you.

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