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本文分析了频域心电图检查数千名病例资料,并对FCG值在6级以上的410例跟踪观察,总结了冠心病、无症状心肌缺血与高危组的不同表现及发展趋势。
In this paper, we analyzed thousands of cases of frequency-domain electrocardiography and tracked 410 cases with FCG values above level 6, and summarized the different manifestations and trends of coronary heart disease, asymptomatic myocardial ischemia and high-risk groups.