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高频心电图(High Frequency EC-G)又称宽频带心电图(Wide Frequency ECG)或高频宽带心电图,是无创性检查技术之一.以观察普通心电图不能显示的高频切迹(High Frequency Notching),来辅助诊断心血管疾病.国内外资料均认为它对某些心血管疾病的诊断有一定价值,尤其对普通心电图及运动试验未见异常的冠心病人,是一种较好的早期诊断方法.本文旨在通过对365例正常心脏、心肌炎、心
High Frequency EC-G, also called wide frequency ECG or high-frequency wide-band electrocardiogram, is one of the noninvasive techniques to observe the High Frequency Notching (ECG) , To help diagnose cardiovascular disease.Data both at home and abroad that it has certain value for the diagnosis of certain cardiovascular diseases, especially for patients with coronary heart disease without abnormal ECG and exercise tests, is a good early diagnosis This article aims to pass 365 cases of normal heart, myocarditis, heart