Analysis on results of exercise tests of ECG ST-T continuous changes
- VernacularTitle:运动试验对心电图持续性ST-T改变的影响
- Author:
Airong ZHI
;
Xiaoyun ZHANG
- Publication Type:Journal Article
- Keywords:
Electrocardiography;
Myocardial ischemia;
Plate exercise tests;
Coronary angiography
- From:
Chinese Journal of Primary Medicine and Pharmacy
2005;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the relationship between the ST-T continuous changes of ECG and the chronic coronary insufficiency.Methods 158 cases of ST-T continuous changes of ECG were treated with selective plate exercise tests and the coronary arteriography.Results 54 cases of plate exercise tests were positive(34.2%),104 cases were negative(65.8%).36 cases were diagnosed as the stenosis of coronary through the coronary arteriography(22.7%).But among 54 positive cases of plate exercise tests,33 cases had the stenosis of coronary,accounting for 91.6% in the cases of stenosis of coronary.Conclusion The quiescent ECG ST-T continuous changes aren't specfic changes of chronic myocardial ischemia.Most of them are caused by other reasons.
