1病历摘要男,38岁。因持续性心前区不适、紧迫感不缓解而就诊。心电图示窦性心律,大致正常。时正处夏季,天气炎热,患者表情紧张,脸色略显苍白,大汗淋漓,上衣几乎湿透。3 min后再记录心电图,与前一份比较发现:S-T段Ⅱ、Ⅲ、aVF形态略有抬高,T波无明显变化。平卧2 min后,再次记录 1 medical record summary male, 38 years old. Due to persistent precordial discomfort, no sense of urgency and treatment. Electrocardiogram sinus rhythm, roughly normal. At the time when the summer was hot, the patient looked nervous, his face slightly pale, sweating, his shirt almost drenched. 3min and then recorded ECG, compared with the previous one found: S-T segment Ⅱ, Ⅲ, aVF slightly elevated morphology, T wave no significant change. After supine 2 minutes, record again