心肌脂肪酸结合蛋白在早期急性心肌梗死诊断中的临床价值 |
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引用本文: | 谢明水,刘杨,刘国政,张秋莹,黄宏耀,张振建. 心肌脂肪酸结合蛋白在早期急性心肌梗死诊断中的临床价值[J]. 中国实验诊断学, 2013, 17(6): 1019-1021 |
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作者姓名: | 谢明水 刘杨 刘国政 张秋莹 黄宏耀 张振建 |
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作者单位: | 谢明水 (随州市中心医院,检验科,湖北,随州441300); 刘杨 (随州市中心医院,检验科,湖北,随州441300); 刘国政 (随州市中心医院,检验科,湖北,随州441300); 张秋莹 (随州市中心医院,检验科,湖北,随州441300); 黄宏耀 (随州市中心医院,检验科,湖北,随州441300); 张振建 (随州市中心医院,心血管内科,湖北,随州441300); |
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基金项目: | 湖北省卫生厅资助项目(项目编号:2009JX4B69) |
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摘 要: | 目的探讨心肌脂肪酸结合蛋白(H-FABP)在早期急性心肌梗死(AMI)诊断中的临床价值。方法检测111例0-3h内和0-6h内胸痛发作患者的血清H-FABP、cTnI和CK-MB水平,其中急性心肌梗死(AMI)40例、非急性心肌梗死(NO-AMI)36例、非心源性胸痛(NCCP)35例,同期选择37例体检健康者为对照组。比较各组0-3h内和0-6h内胸痛发作患者H-FABP的表达水平,观察H-FABP、cTnI和CK-MB诊断AMI的敏感性和特异性。结果 0-3h内和0-6h内AMI组H-FABP水平表达(38.14±24.18)ng/mL和(73.35±56.73)ng/mL均明显高于其他各组(P〈0.01);H-FABP诊断发病3h和6h内AMI的敏感性显著高于cTnI和CK-MB(P〈0.05),特异性比较无显著差异性(P〉0.05)。结论 H-FABP诊断早期急性心肌梗死的敏感性优于cTnI和CK-MB,可作为一种有效诊断指标。
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关 键 词: | 心肌脂肪酸结合蛋白 急性心肌梗死 心肌肌钙蛋白I 肌酸激酶同工酶 |
Clinic value of heart-type fatty acid-binding protein on diagnosis of early acute myocardial infarction |
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Affiliation: | XIE Ming-shui,LIU Yang,LIU Guo-zheng,et al.(The Central Hospital of Suizhou,Suzhou 441300,China) |
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Abstract: | Objective To investigate the clinic value of heart-type fatty acid-binding protein(H-FABP) on diagnosis of early acute myocardial infarction.Methods The H-FABP、cTnI and CK-MB levels were measured within 3h or within 6h after onset of chest pain in 111 patients.With 40 cases of acute myocardial infarction(AMI),36 cases of no-acute myocardial infarction(NO-AMI),35 cases of non-cardiac chest pain(NCCP),at the same period 27 healthy volunteers were selected as the control group.The expression levels of H-FABP in within 3h or within 6h after onset of chest pain patients were compared,and the sensitivity and specificity of H-FABP,cTnI and CK-MB on diagnosis of AMI.Results The expression levels of H-FABP within 0-3 h and 0-6 h [(38.14±24.18) ng/mL and(73.35±56.73) ng/mL] were significantly higher than those of the other groups(P0.01).The sensitivity of H-FABP in diagnosis of AMI within 0-3 h and 0-6 h were significantly higher than those of cTnI and CK-MB(P0.05).There was no significant difference between the specificity(P0.05).Conclusion The sensitive of H-FABP in diagnosis of early acute myocardial infarction was more than that of cTnI and CK-MB.It could be used as an effective diagnostic index. |
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Keywords: | Heart-type fatty acid-binding protein Acute myocardial infarction cTnI CK-MB |
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