cTnT、CK-MB、cTnI指标变化与急性心肌梗死范围的相关性分析  

Correlation analysis between the range of acute myocardial infarction and the change of cTnT, CKMB and cTnI

作　　者：马素霞[1] 

机构地区：[1]河南省商丘市第一人民医院心内二科,476100

出　　处：《中国实用医药》2014年第8期33-34,共2页China Practical Medicine

摘　　要：目的：分析心肌肌钙蛋白T（cTnT）、肌酸激酶同工酶（CK-MB）、心肌肌钙蛋白I（cTnI）指标变化与急性心肌梗死范围相关性。方法研究对象来自本院心内科2011年2月-2013年5月收治的100例急性心肌梗死患者,测定急性心肌梗死患者cTnT、CK-MB和cTnI水平。采用Pearson分析cTnT、CK-MB和cTnI水平与急性心肌梗死梗死范围的相关性。结果治疗7 d后,患者cTnT、CK-MB和cTnI均显著下降,差异有统计学意义P〈0.05。急性心肌梗死患者cTnT、CK-MB和cTnI与梗死范围呈正相关,相关系数r分别为0.992、0.932和0.987,差异有统计学意义P〈0.05,且急性心肌梗死患者不同梗死范围患者cTnT、CK-MB和cTnI指标存在明显界限。结论 cTnT、CK-MB和cTnI 水平在急性心肌梗死患者中明显升高,指标升高程度与急性心肌梗死范围有着密切关系。Objetive To analyze the relation between the range of of acute myocardial infarction and the change of cTnT, CKMB and cTnI. Methods Choosing 100 patients who have died from acute myocardial infarction from February of 2012 to May of 2013 in our hospital. To measure these patients’level of cTnT, CKMB and cTnI, which has analyzed the relation between the range of acute myocardial infarction and the change of cTnT, CKMB and cTnI based on the theory of Pearson. Results After seven days of treatment, the value of cTnT, CKMB and cTnI drops dramatically, which was P〉0.05. The correlation between the range of acute myocardial infarction and the patients of cTnT, CKMB and cTnI was positive correlation, the correlation coefficients were 0.992,0.932 and 0.987 respectively. The difference was obvious, P〈0.05. Meanwhile, there was an apparent cTnT, CKMB and cTnI value boundary among different acute myocardial infarction patients. Conclusion There is a sharp rise of cTnT, CKMB and cTnI in the acute myocardial infarction patients, which shows the close relation between the level of rising value and the range of acute myocardial infarction.

关 键 词：心肌肌钙蛋白T 肌酸激酶同工酶 心肌肌钙蛋白I 急性心肌梗死 

分 类 号：R542.22[医药卫生—心血管疾病]