Which change occurs in coronary artery disease (CAD)? Select all that apply. One, some, or all responses may be correct. Diffuse involvement of plaque formation in coronary veins Abnormal levels of cholesterol, especially low-density lipoproteins Accumulation of lipid plaques or calcification within the coronary arteries Development of angina due to a decreased blood supply to the heart muscle Chronic vasoconstriction of coronary arteries leading to permanent vasospasm