【摘要】心率变异多参数定量及回归分析在鉴别儿童心电图ST_医学论文 作者:宋安齐,牛小麟,张超英,杜颖,郭润梅 【关键词】 心率变异性;ST 【Abstract】 AIM: To study the value of heart tate variability (HRV) analysis in distinguishing the child ren with STT changes in electrocardiogram (ECG). METHODS: In 121 children (40 cases of simple STT changes, 40 of viral myocarditis with STT changes and 40 normal children), 24 h Holter monitoring were conducted and all HRV para