The value of Duke treadmill score in coronary heart disease / 中国基层医药

ABSTRACT

Objective To discuss the value of Duke treadmill score in the diagnosis of coronary heart disease.Methods 94 inpatients underwent treadmill test and coronary angiography,the relationship between the Duke treadmill score and the results of coronary angiography was analyzed.Results The prognostic accuracy and positive predictive value of Duke treadmill score to male and female were 88.9％,85.0％ ;those of traditional electrocardiogram ST standard were 89.6％,82.5 ％,the differences were significant (x2 =4.27,P ＜ 0.05).Conclusion The Duke treadmill score is much more significant than the traditional ST standard in the prognostic accuracy and positive predictive value of diagnosing coronary heart disease.