Abstract: Objective  To explore the correlation between eyeground atherosclerosis（EA） and coronary slow flow （CSF）.Methods  A retrospective analysis was performed in 146 patients with CSF and 101 patients with normal coronary flow (NCA) in the hospital from January 2013 to December 2016. All cases were examined by fundus photography， and underwent medical history collection，blood routine，biochemical，fibrinogen，urine microalbumin (UMA)，glycosylated hemoglobin，high sensitive Creactive protein (hsCRP) and carotid atherosclerosis test. The correlation between EA and CSF was evaluated. Results  ①The positive rate of EA in CSF group was significantly higher than that in group NCA(P<0.05)； ②With the increase of EA， the incidence of CSF increased gradually (P<0.05)；③ Synthesis consideration of EA， gender， hsCRP and other risk factors， it revealed that EA≥Ⅱ grade，female，hypertension，age>65 years，hsCRP>5 mg/L were predictors of  CSF（all  P<0.05  or  <0.01）. Conclusion  With the increase of EA， the incidence of CSF increased gradually， there  are  certain correlation between EA and CSF， EA is an independent predictor of CSF.

Key words: coronary artherioscliosclerosis; , eye diseases, blood , flow velocity； C reaction proteins