Coronary Artery Disease

Coronary Artery Disease occurs when the coronary arteries (the vessels that supply blood to your heart) become narrowed or blocked due to the buildup of plaque, a sticky mix of fat, cholesterol, and other substances. This process is called atherosclerosis.
Over time, restricted blood flow reduces the oxygen supply to the heart, increasing the risk of chest pain (angina), heart attacks, or even heart failure if left untreated.
What is Coronary Artery Disease?
Coronary Artery Disease happens when the coronary arteries—which supply oxygen-rich blood to the heart—become narrowed or blocked due to the buildup of plaque. Plaque is made up of fat, cholesterol, calcium, and other substances in the blood.
This process is called atherosclerosis, and it reduces the blood flow to the heart muscle. Without enough oxygen, your heart can’t function properly, which increases the risk of chest pain, shortness of breath, and heart attacks.
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