摘要
目的 探讨心肌肌钙蛋白Ⅰ (cTnI)对心肌损伤的诊断和鉴别诊断价值。方法 对 1 5例确诊急性心肌梗死 (AMI)和 1 5例诊断明确的单纯肌酸磷酸激酶 (CK)增高无心肌损伤患者同一份血样分别行cTnI和CK、肌酸磷酸激酶同功酶(CK MB)测定。结果 cTnI在AMI组阳性率为 1 0 0 % ,对照组阳性为 0 ,两组差异非常显著 (P <0 .0 0 1 )。CK MB在AMI阳性率为 93 3 % ,对照组阳性率为 80 % ,两组相比无显著差异。结论 cTnI对心肌损伤具有很重要的诊断价值。
Objective To investigate diagnostic significance of cardiac troponin I (cTnI) measurements in myocardial injury. Methods The levels of serum cTnI, CK, CK-MB were determined in 15 patients with actue myocardial infarction and 15 patients with elevated CK. Results The positive rate of cTnI is 100% in AMI group. That is 0 in control group. There were significant differences between two groups (P<0.001). The positive rate of CK-MB is 93.3% in AMI group. That is 80% in control group. There were no significant differences between two groups. Conclusion The present study suggests that serum cTnI measurements shows very importana diagnostic value for myocardial injury.
出处
《临床军医杂志》
CAS
2001年第3期31-32,共2页
Clinical Journal of Medical Officers
关键词
心肌肌钙蛋白Ⅰ
心肌损伤
诊断
cardiac troponin I
myocardial injury
test diagnostic
