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目的观察急性冠脉综合征(ACS)患者血中性粒细胞百分比(N%)在病情程度及预后中的变化特点。方法对127例ACS患者相关数据及临床指标,如年龄、血红蛋白(Hb)、血小板(PLT)、N%、左室射血分数(LVEF)、总胆固醇(TC)、三酰甘油(TG)、低密度脂蛋白(LDL-C)、冠脉造影结果及治疗1周后主要心血管事件(MACE)等进行分析总结。结果患者冠脉造影病变狭窄程度与中性粒细胞百分比呈正相关、与左室射血分数呈负相关,MACE组与非MACE组患者血中性粒细胞百分比具有线性关系。结论中性粒细胞百分比在ACS患者病情程度中变化有其特点,同时可以反映患者预后。
Objective To observe the changes of the percentages of neutrophil (N%) in patients with acute coronary syndrome (ACS) in severity and prognosis. Methods The data and clinical data of 127 ACS patients such as age, Hb, PLT, N%, LVEF, TC, TG, Low density lipoprotein (LDL-C), coronary angiography and treatment of major cardiovascular events after 1 week (MACE) were analyzed and summarized. Results The degree of stenosis of coronary angiography was positively correlated with the percentage of neutrophils and negatively correlated with left ventricular ejection fraction. The percentage of neutrophils in patients with MACE and non-MACE was linear. Conclusion The percentage of neutrophils changes in the severity of ACS patients has its own characteristics, and can reflect the prognosis of patients.