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心肌肌钙蛋白Ⅰ在危重病患儿心肌损伤诊断中的应用

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摘要 目的:探讨心肌肌钙蛋白I(cTnI)在危重病患儿心肌损伤诊断中的应用。方法:采用化学发光法分别于24、487、2 h内对35例危重病患儿和28例对照组患儿测定血清cTnI水平。结果:危重病组24、48、72h内血清cTnI测定值分别为(0.632±0.487)ng/L(、0.587±0.424)ng/L及(0.505±0.327)ng/L,均显著高于对照组的(0.202±0.031)ng/L(P均<0.01);心肌损伤发生率为48.6%。结论:危重病患儿心肌损伤发生率较高,cTnI的测定有助于早期预测心功能损害。
作者 杨青萍
出处 《实用临床医学(江西)》 CAS 2007年第1期9-9,13,共2页 Practical Clinical Medicine
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