The relationship between good collateral development and magnesium/phosphate ratios in chronic total occlusion
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Dosyalar
Tarih
2022
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Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Objective: Coronary collateral formation can be triggered by many acquired factors such as ischemia and growth factors, which ultimately manifests as differences in the quality of the coronary collateral circulation (CCC) in patients. Low magnesium (Mg) levels can increase endothelial cell dysfunction and potentially increase the risk of thrombosis and atherosclerosis. However, it has been reported that high serum phosphate (P) levels are correlated with the development of atherosclerosis and mortality. In this article, we aimed to reveal the relationship between CCC quality and Mg/P ratio in chronic total occlusion (CTO). Methods: A total of 269 patients with detected CTO in coronary angiography between March 2014 and June 2018 were included in the study. The patients were divided into two groups as group I (127 patients) and group II (142 patients) according to the Rentrop classification. The study is a retrospective, observational study. Results: In the multivariable regression analysis; smoking (p=0.004), triglyceride (p<0.001) and Mg/P ratio (p<0.001) parameters were independent predictors affecting CCC in CTO. Mg/P value was statistically lower in the group I (0.49±0.17) than group II (0.62±0.12) (p<0.001). The ideal Mg/P cut-off value was 0.56 that calculated by the Youden index had 69% sensitivity, and 64% specificity for collateral development of CTO. Conclusion: Mg/P is a parameter that affects coronary collateral development. High Mg/P ratio level is associated with good collateral development in patients who had CTO.
Açıklama
Anahtar Kelimeler
Coronary artery disease, chronic total occlusion, Mg/P ratio, collateral development Koroner arter hastalığı, kronik total oklüzyon, Mg/P oranı, kollateral gelişim
