Conclusion Symmetrical and giant negative t wave not complicating with left ventricular hypertrophy in electrocardiogram has a predictive value for coronary heart disease.
结论心电图巨大对称性倒置T波且不伴左心室肥厚对冠心病有一定的预测价值。
Objective: To probe the diagnosis of coronary heart disease in hypertension patients with abnormal st t in electrocardiogram (ECG) and atypical chest pain.
目的：探讨高血压病患者心电图有ST T改变，伴有不典型胸痛时冠心病的诊断。
Methods: 56 patients with coronary heart disease and 60 health people were analyzed statistically in changes of t ring of VCG.
方法：对56例冠心病患者及60例健康人进行心电向量T环改变统计分析。
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