心绞痛发作时心电图上ST段抬高是诊断变异型心绞痛的基础,由于历时短暂且ST段抬高常只出现在某些导联,故不易录得。U波倒置也是缺血性心脏病的特征之一,有关变异型心绞痛发作时U波倒置的报告不多。为此,作者对38例变异型心绞痛患者,在休 ST segment elevation on the ECG during angina pectoris is the basis for the diagnosis of variant angina pectoris, which is not easy to record because of the short duration and ST segment elevation often appear in some lead. U-wave inversion is also one of the features of ischemic heart disease, the report of U wave inversion when the variant angina pectoris is not much. To this end, the author of 38 patients with variant angina, at rest