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目的分析平均血小板体积(MPV)与冠心病的相关性。方法 520例行冠状动脉造影患者,根据患者情况分成不稳定组(不稳定型心绞痛患者,190例)、稳定组(稳定型心绞痛患者,150例)及非冠心病组(非冠心病患者,180例)。三组均进行平均血小板体积测量,分析平均血小板体积与冠心病相关性。结果不稳定组平均血小板体积为(11.57±1.15)fl,稳定组为(11.39±1.04)fl,非冠心病组为(11.20±1.07)fl。不稳定组平均血小板体积与稳定组比较,差异无统计学意义(P>0.05)。不稳定组平均血小板体积高于非冠心病组(P<0.05)。稳定组平均血小板体积与非冠心病组比较,差异无统计学意义(P>0.05)。结论平均血小板体积与冠心病存在相关,但与冠心病的严重程度无关,可能具有一定的冠心病预测价值。
Objective To analyze the correlation between mean platelet volume (MPV) and coronary heart disease. Methods 520 patients undergoing coronary angiography were divided into unstable group (unstable angina pectoris, 190 cases), stable group (150 cases with stable angina pectoris) and non - coronary heart disease group (non - coronary heart disease group, 180 example). Mean platelet volume was measured in all three groups, and the correlation between mean platelet volume and coronary heart disease was analyzed. Results The mean platelet volume was (11.57 ± 1.15) fl in unstable group, (11.39 ± 1.04) fl in stable group and (11.20 ± 1.07) fl in non-coronary heart disease group. The average platelet volume in unstable group was not significantly different from that in stable group (P> 0.05). The average platelet volume in unstable group was higher than that in non-coronary heart disease group (P <0.05). The mean platelet volume in stable group was not significantly different from non-coronary heart disease group (P> 0.05). Conclusion The average platelet volume is correlated with coronary heart disease, but not with the severity of coronary heart disease, which may have some predictive value of coronary heart disease.