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(接2016年11月下)尼可地尔组较对照组,其肌钙蛋白I水平在PCI治疗后24小时时显著降低(实验组及对照组分别为0.37±0.55和0.86±1.65ng/ml,P=0.0101),而CK水平也是在PCI治疗后24小时时显著降低(实验组及对照组分别为78.1±34.9和117.4±137.9U/l,P=0.0141),CK-MB的水平变化也同前两者(实验组及对照组分别为1.57±1.90和2.67±4.50U/l,P=0.0485)。两组之间肌红蛋白水平的下降无显著差异。3.3 ST段位移所有患者在球囊扩展时均出现了ST段的抬高。在两个组中,首次球囊扩展时的升高累计值(ΣST)均大于第二及第三次。尼可地尔组的首次、第二次及第三次的球囊扩展ΣST均显著小
(Followed by November 2016) Nicorandil group had a significantly lower troponin I level at 24 hours after PCI (0.37 ± 0.55 and 0.86 ± 1.65 ng / ml, respectively, in the experimental and control groups , P = 0.0101). CK levels were also significantly reduced at 24 hours after PCI (78.1 ± 34.9 and 117.4 ± 137.9 U / l, respectively, P = 0.0141 in the experimental and control groups) The same as the former two (experimental group and control group were 1.57 ± 1.90 and 2.67 ± 4.50U / l, P = 0.0485). There was no significant difference in the level of myoglobin between the two groups. 3.3 ST segment displacement in all patients with balloon expansion showed ST elevation. In both groups, the cumulative increase (ΣST) at the first balloon expansion was greater than the second and third. The first, second, and third balloon expansions in the Nicorandil group were all sig- nificantly smaller