The Relationship Between Oxidative Stress Markers and Presence of Chronic Total Occlusion in Coronary Artery Disease

Detailed Summary

The presence of chronic blockage of coronary arteries, which we may accept as the terminal point of atherosclerotic coronary artery disease, is closely associated with a poor prognosis. The Discovery of markers that may distinguish patients with a high risk of chronic total occlusion development among patients monitored with the diagnosis of stable coronary artery disease may be important for being able to reduce the increased mortality and morbidity rates. Oxidative stress status may be one of the markers that play a role in and/or show the development of chronic total occlusion. It was reported that it has a role in the progression, erosion, and instability of atherosclerotic plaques in coronary arteries. To the best of our knowledge, the relationship between chronic total occlusion development and oxidative stress status in stable coronary artery disease has not been studied. This study investigated the relationships in the oxidative stress status evaluated over TAS, TOS, OSI, Thiol/Disulfide Homeostasis, and antioxidative vitamin levels and possible differences in patients with noncritical coronary artery disease and those with chronic total occlusion.

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