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心电图机所记录的心电图的精确度直接影响到医生对病人体征参数的分析,因此能否正确地排除干扰对心电图鉴别诊断很重要。本文简要介绍了心电图机的工作过程,并对心电图机日常应用中遇到的干扰及处理方法进行了论述。
The accuracy of the electrocardiogram recorded by the electrocardiograph directly affects the doctor’s analysis of the patient’s physical parameters. Therefore, whether or not the interference can be correctly excluded is very important for the differential diagnosis of electrocardiogram. This article briefly introduces the working process of electrocardiograph and discusses the interference and treatment methods encountered in the daily application of electrocardiograph.