3. Coronary Artery Atherosclerosis - Low Power
This epicardial coronary artery is almost completely occluded by
atherosclerotic plaque. The plaque is heavily lipid-laden and has
ruptured, releasing thrombogenic substances into the narrow lumen. A
thrombus has occluded the tiny lumen that remains. Review the
pathogenesis of atherosclerosis. What are some of the clinical
manifestations associated with the presence of an unstable
atheromatous plaque?
Answer
What kind of angina did this patient have in the week before she
presented? Compare the pathology of stable angina and unstable
angina. What events may have taken place in her coronary
arteries?
Answer
