Clinical analysis of activity of serological myocardial enzymes in children With mycoplasma pneumonia / 中国医师进修杂志

ABSTRACT

Objective To evaluate the diagnostic value of myocardial enzymes on the cardiac muscle injury for the children with acute mycoplasma pneumonia(MP).Method The levels of phosphocreatine kinase-MB(CK-MB),lactate dehydrogenase(LDH),aspartate aminotransferase(AST)in 48children with MP(MP group)were measured,48 normal children served as control group.Results The levels of AST,LDH,CK-MB were(37.18±6.15),(294.10±46.20),(84.50±13.70)U/L in acute stage in MP group,they were higher than those in control group[(25.14±10.50),(140.50±76.21),(19.50±4.10)U/L](P＜0.01).All the values above was descended in recovery phase in MP group,but the values of CK-MB[(27.80±8.40)U/L]and LDH[(189.50±69.73)U/L]were still higher than those in control group(P＜0.01 or＜0.05).Conclusions Children with MP may combine myocardial injuries and CK-MB isa parameter to diagnose the damage.Protection therapy for cardiac muscle should be performed on the children with MP.