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目的 探讨血清心肌酶谱活性检测在高危新生儿(羊水Ⅲ°)的临床意义,指导治疗及预防。方法对50例羊水混浊高危新生儿和50例正常的新生儿分别测定AST、LDH、CK、HBDH4种心肌酶,并进行统计学处理。结果羊水Ⅲ°混浊高危新生儿心肌酶异常,除LDH外,其余3组经统计学处理,差异有统计学意义。结论羊水Ⅲ°混浊高危新生儿血清心肌酶活性变化显著,AST、CK、CK-MB可作为高危新生儿心肌损害的重要观察指标之一。
Objective To investigate the clinical significance of serum myocardial enzyme activity detection in high-risk neonates (amniotic fluid Ⅲ °), to guide the treatment and prevention. Methods 50 cases of amniotic fluid turbid high-risk neonates and 50 normal newborns were measured AST, LDH, CK, HBDH kinds of myocardial enzymes, and statistical analysis. Results Amniotic fluid Ⅲ ° high turbidity neonatal myocardial enzyme abnormalities, in addition to LDH, the other three groups by statistical analysis, the difference was statistically significant. Conclusions Serum myocardial enzyme activity in high-risk neonates with Ⅲ ° amniotic fluid changes significantly. AST, CK and CK-MB may be one of the important indicators of myocardial damage in high-risk neonates.