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对确诊冠心病(CHD)患者70人(男61例、女9例,平均年龄56.7岁)和健康者73人,先记录常规12导联 ECG。之后用北京生命信息设备厂 FF-01型“心电多项信息鉴别诊断仪”,同时采集 V_5和Ⅱ导联心电信号。贮存处理后给出6大项,56个参数并绘制图,按机内程序直接打印出诊断结果。多项仪结果为“C”或“C(I)”为异常,未显示“C”或“C(I)”
70 patients (61 males and 9 females, with an average age of 56.7 years) and 73 healthy people diagnosed with coronary heart disease (CHD) were enrolled. The conventional 12-lead ECG was recorded first. After using Beijing Life Information Equipment Factory FF-01 type “ECG multiple information differential diagnostic instrument”, while collecting V_5 and Ⅱ lead ECG signal. After storage and processing, six major items are given, 56 parameters are plotted, and the diagnostic results are directly printed out according to the procedures in the machine. The results of multiple instruments as “C” or “C (I)” is abnormal, “C” or “C (I)” is not displayed