Abstract：Objective To investigate the predictive value of ECG in healthy subjects with risk factors for coronary heart disease（CHD），and the relationship between ECG and risk factors for CHD. Methods Healthy subjects were divided into two groups: negative group with normal ECG，positive group with abnormal ECG. The risk factors were calculated. Results Positive group showed significantly higher rates of hypertension， higher fasting blood pressure and low density lipoprotein-C（LDL-C） levels than those of negative group（P<0.05），while there was no significant difference in total glycerides，total cholesterol levels and smoking rates between positive group and negative group（P>0.05）. Conclusion The result do support a strong association between ECG and risk factors for CHD.
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2012, Vol. 21 
