[Correlation among electrocardiogram, important risk factors of coronary artery diseases and coronary lesion in patients with chest pain].
Clinical and angiographic data from 103 patients with chest pain were evaluated to determine their correlation with ST-T abnormality in resting electrocardiogram. Univariate analysis suggested that male sex, hypertension, old myocardial infarction, severe coronary lesion, multiple vessel lesion and left ventricular wall motion abnormality significantly increase the likelihood of ST-T abnormality. Multivariate analysis suggested that male sex, hypertension and left ventricular wall motion abnormality were significant independent predictors of abnormal ST-T. It is essential to improve the electrocardiographic accuracy of diagnosing CAD so as to help clinical doctors in preventing and treating this disease.
Xie
Y
Y
Beijing Anzhen Hospital.
Hu
X D
XD
Zhang
W J
WJ
D000328:Adult; D000368:Aged; D000787:Angina Pectoris / Q000503:physiopathology*; D003327:Coronary Disease / Q000209:etiology*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012044:Regression Analysis; D012307:Risk Factors