Is Your Heart at Risk? Understanding Atherosclerosis

You probably hear about good and bad cholesterol, and you might even know that high cholesterol is bad for your heart. But did you know that high cholesterol is just one piece of the puzzle when it comes to a serious condition called atherosclerosis? 

4 Surprising Facts to Help Understand This Common Heart Condition

1. Atherosclerosis is like a traffic jam in your arteries.

Imagine your arteries as the major highways of your body, carrying vital blood to every organ. Now imagine these highways becoming clogged with debris, slowing down the flow of blood. This is what happens with atherosclerosis. Plaque, a sticky substance made up of cholesterol, fat, calcium and other cellular debris, builds up on the inner walls of your arteries, narrowing the passageway and restricting blood flow.

2. Atherosclerosis is a silent threat.

Unlike a real traffic jam, atherosclerosis often happens silently, without any noticeable symptoms in its early stages. This makes it a dangerous condition, as it can progress for years before causing noticeable problems which can lead to carotid disease, PAD (peripheral arterial disease) and CAD (coronary artery disease).

3. You can reduce your risk, especially if you start early.

While some risk factors for atherosclerosis like age and genetics are beyond our control, others can be actively managed. 

• High cholesterol. High levels of LDL ("bad") cholesterol contribute to plaque buildup.
• High blood pressure. High blood pressure puts extra strain on your arteries, accelerating plaque formation.
• Diabetes. Diabetes can damage blood vessels and increase the risk of atherosclerosis.

Working with your health care provider to manage these conditions is crucial to reducing your risk.

4. Everyday habits can make a big difference.

In addition to managing risk factors, there are simple lifestyle changes that can help prevent or slow down the progression of atherosclerosis.

• Eat a healthy diet. Focus on fruits, vegetables, whole grains, lean protein, and healthy fats.
• Exercise regularly. Aim for at least 30 minutes of moderate-intensity exercise most days of the week.
• Maintain a healthy weight. Losing even a small amount of weight can help decrease your risk.
• Quit smoking. Smoking damages blood vessels and increases the risk of blood clots.

Healthy habits and preventive measures can significantly reduce your risk of serious complications, such as coronary artery disease and peripheral artery disease. Don’t wait until you experience problems. Taking care of your arteries now can help reduce your risk for years to come. If you have questions, talk to your provider.