How Could Lipids Lead to a Myocardial Infarction

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The Answer is The fat, arriving via low-density lipoproteins (LDLs), will be deposited on the arterial lining, which stimulates inflammation. The smooth muscle layer of the arteries will enlarge in response to the inflammatory (or defense) cells, and that will result in thickening of the arterial walls. Some defensive cells will take up more lipids, and fatty streaks will form on the arterial wall. These processes produce plaques, which can narrow the passageway within the artery, reducing blood flow. The plaque could rupture, and a blood clot may form. At that point, the artery may be so narrow that the cells it serves will no longer get the oxygen they need and then die. When this happens in the heart, it can cause heart attack.

How Could Lipids Lead to a Myocardial Infarction

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