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高频心电图(High Frequency ECG)是对心电信号具有较高保真度的新方法,是预测冠心病有价值的手段之一,尤其对常规心电图及运动心电图未见异常的冠心病人是一种较好的早期诊断方法;但对高频心电图运动试验的研究甚少。本实验在147名青少年运动员(实验组)及健康青少年学生(对
High Frequency ECG (High Frequency ECG) is a new method of high fidelity ECG signal is one of the means to predict coronary heart disease, especially for conventional ECG and exercise ECG is no abnormal coronary heart disease is a Better early diagnosis; but little research on high frequency electrocardiogram exercise test. The experiment in 147 young athletes (experimental group) and healthy young students (right