Evaluation of serum XXXX activity in @entity1 with slow coronary flow.

@entity1 @entity583 @entity301 @entity731 @entity17302
INTRODUCTION: @entity301 ( @entity301 ) is described as the slow passage of contrast to distal coronaries despite anatomically normal coronary arteries. It has been shown that increased serum @entity17302 activity (SPA) correlates with collagen turnover. Increased collagen turnover might be associated with the development of @entity731 . AIM: To investigate the relationship between serum @entity17302 activity and slow coronary flow. MATERIAL AND METHODS: This cross-sectional study included 40 @entity301 @entity1 (mean age: 55.0   9.5 years, 20 females) and 40 controls (mean age: 53.9   8.2 years, 21 females) with normal coronary anatomy and normal coronary flow. The Thrombolysis in @entity583 (TIMI) frame-count (TFC) method was used for @entity301 diagnosis. Serum @entity17302 activity was measured spectrophotometrically, and the relevant parameters were compared between the groups. RESULTS: There were no statistically significant differences between the @entity301 and control groups in terms of basic demographic, clinical, and laboratory data. However, the SPA was significantly higher in the @entity301 group compared to the control (702.7   13.8 and 683.9   13.2 respectively, p<0.001). Serum @entity17302 activity was significantly correlated with the mean TFC (r=0.463, p<0.001). The overall findings of this study support the predictive accuracy of the serum @entity17302 activity in our cohort, with a statistically significant ROC value of 681.3. CONCLUSIONS: Our study showed that SPA was increased in @entity301 @entity1 . The activity of this enzyme was significantly correlated with the mean TFC.
