高频心电图国内外已有报告,但是由于使用仪器的非统一标准(如:利用其它仪器改装或用生理记录仪代用),影响了互相交流和诊断方法一致性。我院自制干电池高频心电示波器,为参数相同的专用机,性能比较稳定。我们检查了60例健康人、冠心病13例、心肌病2例、高血压病2例,现摘要报告如下: High-frequency electrocardiogram has been reported at home and abroad, but due to non-uniform standards of using instruments (such as the use of other instruments or substitution of physiological recorders), it affects the communication and diagnosis consistency. Our hospital made high-frequency ECG dry-cell oscilloscope, the same parameters for the dedicated machine, the performance is relatively stable. We examined 60 healthy people, 13 cases of coronary heart disease, 2 cases of cardiomyopathy, 2 cases of hypertension, the summary report is as follows: