CTNT和CTNI在冠脉综合征中应用

The Application of CTnT and CTnI in Patients with Acute coronerry Syndromes.

目的 了解CTNT和CTNI在AMI和心绞痛中应用价值。方法 ELISA法测定20例,UAP法测定36例AMI病人的CTNT和CTNI浓度,结果入院4小时内CTnT和CTnI诊断AMI敏感度分别是0.67和0.73,特异性分别是0.90和0.84,入院8小时测定敏感度分别是0.90和0.84,特异性分别是0.87和0.80;UAP病人CTnT≥0.3ug/l时,心性事件发生率为30％,0.1ug/l≤CTnT<0.3ug/l,发生率为17％,CTnT<0.1ug/l,发生率为0。结论CTnT和CTnI均是较好反映心肌细胞梗死灵敏指标;CTnT浓度高低与UAP病人预后密切相关。

We have known the applicated values of CTnT and CTnI in Patients with coronary heart. The results was that the testing sensitives of diagnosing AMI were 0. 67 and 0. 73 in 4 hous admission, the speciality were 0. 90 and 0. 84 dofferently ;the testing Sensitives of diagnosing were 0. 90 and 0. 84;the speciality were 0. 87 and 0. 80. The conclusion was that the CTnT and CTnT were senlitive mard of reflecting heart muscular cell blodeing;The high and low of CTnT was closely related with prevention in patients.