我们对确诊为冠心病的122名患者(男82例、女40例,平均年龄60.10±7.9岁)及276例排除心血管疾病者(男177例,女99例,平均年龄51.1±10.5岁)。用北京科力公司生产的 BIE—FCG 自动诊断仪进行记录频域心电图并以常规12导联心电图对照分析,发现122例冠心病患者中 ECG 阳性者82例(67.21％),阴性者40例(32.79％);FCG 阳性者111例(90.98％)阴性者11例(9.02％)。对照组276例中,ECG 正常 We identified 122 patients (82 males and 40 females with an average age of 60.10 ± 7.9 years) and 276 patients with cardiovascular disorders (177 males and 99 females with a mean age of 51.1 ± 10.5 years) . The Bie-FCG automatic diagnostic apparatus produced by Beijing Keli Company was used to record the frequency-domain electrocardiogram and a routine 12-lead electrocardiogram control analysis showed that 82 (67.21%) were positive in 122 cases of coronary heart disease and 40 were negative 32.79%); 111 (90.98%) negative FCG positive in 11 cases (9.02%). The control group of 276 cases, normal ECG