Diagnostic value of cardiopulmonary exercise test for coronary heart disease
10.3760/cma.j.issn.1671-7368.2011.12.017
- VernacularTitle:心肺功能指标对冠心病诊断的预测价值
- Author:
Ningfu WANG
;
Zhanlin ZHOU
;
Jian XU
;
Guoxing TONG
;
Hao PAN
;
Liang ZHOU
;
Xianhua YE
;
Jianmin YANG
- Publication Type:Journal Article
- Keywords:
Exercise test;
Coronary disease
- From:
Chinese Journal of General Practitioners
2011;10(12):892-894
- CountryChina
- Language:Chinese
-
Abstract:
Cardiopulmonary exercise test and electrocardiogram exercise test were performed in 68 patients with suspected coronary artery disease,the diagnostic value of two tests was compared with coronary angiography results as the gold standard.The results show that the sensitivity,specificity,positive predictive value and negative predictive value of electrocardiogram exercise test for coronary heart disease were 51.28％,68.97％,68.97％ and 51.28％ respectively; those for ratio of O2 pulse peak in cardiopulmonary exercise test were 51.28％,75.86％,74.07％ and 53.66％ respectively.It suggests that the results of cardiopulmonary exercise test may have the same value as electrocardiogram exercise test in diagnosis of coronary artery disease.
