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Pathophysiology of Coronary Artery Disease

Pathophysiology of Coronary Artery Disease

This condition is chronic and begins when a person is an adolescent and then it slowly progresses throughout their life. Coronary artery disease pathophysiology revolves around a few theories. One widely accepted theory is that this condition occurs when the body is trying to heal itself as a result of endothelial injury. Inflammation is also beginning to be accepted as a critical component of potential plaque instability and atherosclerosis activity. Patients who have been diagnosed with established coronary artery disease and have several of the causes and/or risk factors as well are at a much higher risk of experiencing a cerebrovascular accident, myocardial infarction, and other vascular events in the future.

Elevated C-reactive protein levels, and other elevated biochemical markers, indicate a higher risk of experiencing a vascular event in the future and it indicates an increased likelihood of vascular inflammation. This marker may also indicate the need for aggressive preventative measures due to the patient having a quickly advancing coronary artery disease.


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