Coronary Artery Disease occurs when the coronary arteries become narrowed or blocked, typically due to atherosclerosis. This condition can lead to chest pain, heart attacks, and other serious heart problems, making it crucial to manage risk factors and maintain a healthy heart.

Coronary Artery Disease (CAD) FAQ


What causes Coronary Artery Disease?

Coronary Artery Disease is primarily caused by atherosclerosis, where plaque builds up in the arteries, leading to reduced blood flow.

What are the symptoms of CAD?

Common symptoms include chest pain (angina), shortness of breath, and fatigue, particularly during physical activity.

How is Coronary Artery Disease diagnosed?

Diagnosis typically involves a physical exam, medical history, and tests such as an electrocardiogram (ECG) or coronary angiography.

Can lifestyle changes help manage CAD?

Yes, adopting a heart-healthy lifestyle, including a balanced diet, regular exercise, and quitting smoking, can significantly improve heart health.

What treatments are available for CAD?

Treatment options may include medications, lifestyle changes, and in some cases, procedures like angioplasty or bypass surgery.

What medications are prescribed for Coronary Artery Disease?

Common medications include statins, aspirin, and antiplatelet drugs to help manage the condition.

Is CAD hereditary?

Genetics can play a role in Coronary Artery Disease, so having a family history may increase your risk.

What are the risk factors for developing CAD?

Risk factors include high blood pressure, high cholesterol, diabetes, smoking, obesity, and lack of physical activity.

How can I reduce my risk of CAD?

You can reduce your risk by maintaining a healthy weight, exercising regularly, eating a balanced diet, and avoiding tobacco.

Can I live a normal life with Coronary Artery Disease?

Yes, many individuals with CAD can lead full, active lives by managing their condition effectively.

What is the relationship between diabetes and CAD?

Diabetes increases your risk of Coronary Artery Disease, as high blood sugar can damage blood vessels and nerves.

How can I monitor my heart health at home?

Regularly check your blood pressure, cholesterol levels, and maintain a record of your physical activity and diet.

A heart-healthy diet such as the Mediterranean diet, rich in fruits, vegetables, whole grains, and healthy fats, is often recommended.

What is the long-term outlook for someone with CAD?

With proper management, including lifestyle changes and medical care, many individuals can live well with Coronary Artery Disease.

Is it safe to exercise with CAD?

Often, regular, moderate exercise is encouraged for those with CAD, but it's essential to consult a healthcare provider first.

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Information provided by Dr. Nithya Priya Raju. Reviewed by Dr. Mohamed El Khouly