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冠脉综合征患者行cTnI检测的意义及应用

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摘要 目的 掌握心肌肌钙蛋白I(cTnI)定量测定的意义及方法,提高急性冠脉综合征(ACS)早期诊断率。方法 对怀疑ACS患者在发病〈6h、6~72h、〉72h于床边采静脉血进行cTnI、肌红蛋白(Mb)及肌酸激酶同工酶(CK—MB)测定。结果 发病≤72hcTnI阳性率低于和显著低于Mb、CK—MB(P〈0.05,P〈0.01),〉72h高于和显著高于Mb、CK—MB(P〈0、05)。结论 cTnI为ACS特异性指标,床边cTnI定量测定有利于提高ACS诊断率,行cTnI检测的同时应积极采取有效的护理手段配合治疗救治患者。
出处 《医药论坛杂志》 2006年第20期92-93,共2页 Journal of Medical Forum
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