婴幼儿轮状病毒肠炎的血清心肌酶改变

目的研究轮状病毒性肠炎患儿心肌酶谱变化及临床意义。方法检测60例轮状病毒性肠炎患儿（观察组）和40例健康体检婴幼儿（对照组）的心肌酶活性并进行比较。结果观察组轮状病毒性肠炎患儿血清谷草转氨酶（AST）、乳酸脱氢酶（LDH）、肌酸激酶（CK）、肌酸激酶同工酶（CK-MB）和α-羟丁酸脱氢酶（α-HBDT）活性均明显高于对照组（P〈0.01）;合并中、重度脱水的轮状病毒性肠炎患儿血清AST、LDH、CK、CK-MB和α-HBDT活性明显高于无脱水及轻度脱水者（P〈0.01）。结论轮状病毒性肠炎患儿的心肌酶测定对明确诊断、监测患儿病情变化及指导治疗有重要的临床意义。

Changes of serum myocardial enzyme in infants with rotavirus enteritis

Objective To evaluate the clinical significance and changes of serum myocardial enzyme spectrum in 60 children with rotavirus enteritis.Methods The serum myocardial enzyme activity in 60 children with rotavirus enteritis(observation group) and 40 healthy children(control group) were detected and compared.Results The activity of AST LDH CK CK-MB andα-HBDH were higher in observation group than that in control group(P<0.01),and they were higher in children with midrange and severe dehydration than that in children without dehydration and with low-grade dehydration(P<0.01).Conclusion Determination of myocardial enzymatic of chilaren with rotavirus enteritis has important clinical significance to final diagnosis monitoring the change of pathogenetic condition and guiding treatment.