The Role of Uric Acid to HDL Cholesterol Ratio in Predicting Myocardial Ischemia in Myocardial Perfusion Scintigraphy in Diabetic Patients

Authors : Hamdi AFŞİN

Pages : 131-139

Doi:10.47493/abantmedj.1341855

View : 82 | Download : 58

Publication Date : 2023-08-31

Article Type : Research Paper

Abstract :The Role of Uric Acid to HDL Cholesterol Ratio in Predicting Myocardial Ischemia in Myocardial Perfusion Scintigraphy in Diabetic Patients Abstract Objective: Diabetes Mellitus insert ignore into journalissuearticles values(DM); is a significant risk factor for cardiovascular diseases, particularly myocardial ischemia. Both diabetes mellitus type 2 and cardiovascular conditions are characterized by a high burden of inflammation. The uric Acid to High-Density Lipoprotein cholesterol ratio insert ignore into journalissuearticles values(UHR); has been suggested as a novel marker of metabolic and inflammatory diseases. Hence, this study investigated the predictive role of the Uric Acid to High-Density Lipoprotein cholesterol ratio insert ignore into journalissuearticles values(UHR); in myocardial ischemia detected by Myocardial Perfusion Scintigraphy insert ignore into journalissuearticles values(MPS); in diabetic patients. Materials and Methods: This study included patients who underwent MPS between January 2022 and March 2023 at the Nuclear Medicine Department of Abant Izzet Baysal University Hospital. Based on the MPS results, the participants were divided into normal perfusion and myocardial ischemia. Variables such as age, sex, leukocyte count, hemoglobin, hematocrit, platelet count, serum uric acid, urea, creatinine, total cholesterol, LDL-cholesterol, HDL-cholesterol, triglyceride, transaminase, blood fasting glucose, C-reactive protein, and serum albumin were recorded and compared between the groups. Results: Among the 73 diabetic patients, 37 had myocardial ischemia, and 36 had normal MPS. Serum uric acid levels were higher in the ischemic group insert ignore into journalissuearticles values(6.3 ± 1.5 mg/dL); than in the normal group insert ignore into journalissuearticles values(5.1 ± 1.8 mg/dL); insert ignore into journalissuearticles values(p<0.05);. The UHR in the ischemic group was significantly higher insert ignore into journalissuearticles values(0.15 ± 0.05); than that in the normal MPS group insert ignore into journalissuearticles values(0.11 ± 0.04);. Serum UHR was significantly positively correlated with myocardial ischemia insert ignore into journalissuearticles values(r=0.36, p=0.002); );insert ignore into journalissuearticles values(p<0.05);. With a cut-off value of ≥ 0.11, UHR exhibited 76% sensitivity and 58% specificity in detecting myocardial ischemia insert ignore into journalissuearticles values(p<0.05);. Conclusions: High UHR is an independent predictor and diagnostic tool for myocardial ischemia in patients with diabetes and coronary artery disease. Routine use of UHR as an independent predictive marker is recommended for diabetic patients with myocardial ischemia who undergo MPS.
Keywords : Uric Acid to High Density Lipoprotein cholesterol ratio, Myocardial Ischemia, Myocardial Perfusion Scintigraphy, Diabetes Mellitus, Biomarkers