期刊
WIENER KLINISCHE WOCHENSCHRIFT
卷 126, 期 15-16, 页码 468-473出版社
SPRINGER WIEN
DOI: 10.1007/s00508-014-0559-8
关键词
Serum albumin; Coronary slow flow; Hs-CRP
A number of inflammatory markers such as high-sensitivity C-reactive protein (Hs-CRP), interleukin-6 (IL-6), and fibrinogen have been shown to be associated with coronary slow flow (CSF). Our aim was to investigate the relationship between albumin, a long-acting negative acute-phase protein, and CSF. A total of 106 patients with angiographically proven slow coronary flow and 57 control subjects with normal coronary flow were included in the study. Serum levels of Hs-CRP and albumin were measured. CSF was defined by Thrombolysis In Myocardial Infarction (TIMI) frame count (TFC) method. Serum albumin (s-albumin) was significantly lower in the CSF group (3.79 +/- 0.3 vs 4.17 +/- 0.3, p < 0.001), whereas Hs-CRP level was significantly higher in the CSF group compared with the controls (1.22 +/- 0.79 vs 0.76 +/- 0.44, p < 0.001). S-albumin and Hs-CRP were correlated with the mean TFC in the whole study population (r= -aEuro parts per thousand 0.574, p < 0.001; r = 0.376, p < 0.001, respectively). Hs-CRP and low s-albumin were found to be significant predictors of CSF in the multivariate analysis. The comparison of receiver-operating characteristics curves for s-albumin and Hs-CRP demonstrated that s-albumin was the strongest predictor of CSF. We found that s-albumin levels decreased and Hs-CRP levels increased in patients with CSF. S-albumin was also found to have superior predictive value than Hs-CRP for diagnosing CSF. S-albumin, an inexpensive and easily measurable laboratory variable, may be a useful predictor of CSF, especially when other reasons which alter its serum levels were excluded.
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