What condition is characterized by the narrowing of coronary arteries due to fat deposits?

The condition characterized by the narrowing of coronary arteries due to fat deposits is atherosclerosis. This process involves the buildup of fatty deposits, cholesterol, and other substances in the arterial walls, leading to plaque formation. As these plaques develop, they narrow the arteries, reducing blood flow to the heart muscle, which can result in various complications, including coronary artery disease.

In atherosclerosis, the accumulation of these deposits not only narrows the arteries but can also lead to inflammation and further complications, such as arterial stiffness and rupture of plaques, potentially resulting in myocardial infarction (heart attack). Understanding atherosclerosis is crucial because it is a primary underlying cause of many cardiovascular diseases and emphasizes the importance of risk factors like high cholesterol, hypertension, smoking, and diabetes in its development.