【摘要】 为评价Ｔ＿Ⅲ＞Ｔ＿Ⅰ与ＴＶ＿１＞ＴＶ＿６对冠心病的诊断价值，观察５１例拟冠心病患者：静息心电图２０例；静息心电图视为异常表现者３１例；Ｔ＿Ⅲ＞ＴⅠ１０例，ＴＶ＿１＞ＴＶ＿６８例，Ｔ＿Ⅲ＞ＴⅠ和ＴＶ＿１＞ＴＶ＿６１３例，５１例分别行静息和运动心肌灌注ＳＰＥＣＴ显像，比较两者的关系。结果发现：以上异常心电图心肌缺血诊断符合率达５１．６％，心电图正常组与异常组之间有显著差异性（Ｐ＜０．０５）。提示Ｔ＿Ⅲ＞Ｔ＿Ⅰ和／或ＴＶ＿１＞ＴＶ＿６属一种异常现象，对诊断心肌疾病尤其是冠心病有较重要价值，应给予重视。更多还原

【Abstract】 In the analysis of 51 cases of suspected coronary artery disease （CAD）,we found20 cases with normal electrocardiography（ECG）,10 cases with simple T_Ⅲ > T _Ⅰ, 8 caseswith simple TV₁>TV₆ ,and 13 cases with T_Ⅲ >T_Ⅰ and TV₁ >TV₆. 51 cases were done by99m Tc-MIBI single photo emission computed tomography（SPECT）myocardial perfusionimaging. The result that positive rate of normal ECG and T_Ⅲ>T _Ⅰ,TV₁ >TV₆,T_Ⅲ>T _Ⅰ andTV₁>TV₆ were 20%, 40%,50%,61.5%respectively , there was a statistically significance（P<0. 05） in the comparison between normal ECG and above metioned abnormal ECG, It issuggested that T_Ⅲ >T_Ⅰ and/or TV₁>TV₆ was a phenomena of abnormal T wave, and,wasof evaluation of dignosis of CAD.更多还原