To the best of our knowledge, this is the first study in the literature showing that MHR is significantly associated with SXscores. Our results suggest that MHR can be used as a prognostic marker in patients with stable CAD, since it is an easily available and inexpensive test.
TDR can be determined by an easy, inexpensive, automated, or optionally manual spectrophotometric assay, and correlates inversely with SXscore in patients with NSTEMI.
We assessed the prognostic role of serum endocan level in patients with ST-segment elevation myocardial infarction (STEMI) and compared the results with a normal coronary angiography group. A total of 133 patients were included in the study (88 patients with STEMI and 45 patients with normal coronary arteries). The SYNTAX score was determined based on the baseline coronary angiogram. Multivariate logistic regression analysis indicated that endocan independently correlated with the presence of STEMI. Moreover, high-sensitivity C-reactive protein (hsCRP), peak troponin I, and left ventricular ejection fraction (LVEF) were found to be independently associated with STEMI. Endocan level correlated significantly with hsCRP and SYNTAX score. We analyzed the discriminatory capability of endocan level for the presence of STEMI using a receiver-operating characteristics curve. A cutoff endocan level of 1.7 (ng/mL) predicted the presence of STEMI with a sensitivity of 76.1% and specificity of 73.6%. In conclusion, a high endocan level on hospital admission is an independent predictor of a worse cardiovascular outcome and a high SYNTAX score in patients with STEMI.
Objective:The aim of this study was to investigate the relationship between platelet-to-lymphocyte ratio (PLR), an easily available inflammatory marker, and coronary artery ectasia (CAE).Methods:After applying the exclusion criteria, the retrospective study population consisted of 330 patients, including 110 patients with isolated CAE, 110 with obstructive coronary artery disease (CAD), and 110 with normal coronary artery angiograms (NCA). The severity of isolated CAE was determined according to the Markis classification. SPSS 22.0 statistical package program was used for data analysis.Results:PLR was significantly higher in patients with isolated CAE than in those with NCA and obstructive CAD [123 (113–156), 100 (86–138), and 110 (102–141), respectively]. Logistic regression analysis showed that PLR and C-reactive protein level were significantly correlated with the severity of isolated CAE.Conclusion:To the best of our knowledge, this study showed for the first time that PLR was significantly associated with CAE.
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