Association between neutrophil/lymphocyte ratio and coronary collateral circulation

Objectives: To investigate relation between neutrophil/lymphocyte ratio and coronary collateral flow.Material and methods: Eighty-two patients admittedDicle University Medical Faculty Hospital Cardiology Departmentwith diagnosis of coronary artery disease anddetected significant stenosis or occlusion at least one ofthe coronary arteries, were included to study. Age, sex,presence of diabetes mellitus and hypertension, acute/stable coronary disease, body mass index, neutrophil/lymphocyte ratio, white blood count, Rentrop scores andnumber of diseased vessel were recorded.Results: Well-developed coronary collateral circulationwas found in 33 of the patients. Forty-nine patients hadpoor coronary collateral circulation. Mean age, sex, bodymass index, presence of diabetes mellitus and hypertensionwere similar in two groups. Mean neutrophil/lymphocyteratio was lower in well-developed coronary collateralcirculation group than poor coronary collateral circulationgroup, but there was no significant differences (2.78 vs2.89, p=0.12).Conclusions: There was no association between neutron/hil lymphocyte ratio and coronary collateral circulationaccording to our data. J Clin Exp Invest 2012; 3(1):29-32