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男,45岁。因发作性胸闷、心前区痛来我院就诊。查体:BP24/12kPa,各瓣膜区未闻及杂音,胸透心肺未见异常。心电图:V_3、V_5导联T波高耸振幅高达1.4mv以上。其他导联无明显改变。为明确诊断,行蹬车试验,运动前常规加做CC_5导联,蹬车试验分3级,每级持续2分钟,共6分钟,运
Male, 45 years old. Due to the onset of chest tightness, precordial pain to our hospital. Physical examination: BP24 / 12kPa, the valve area did not smell and noise, no abnormal chest X-ray. ECG: V_3, V_5 lead T-wave towering amplitude of up to 1.4mv above. Other lead no significant change. To confirm the diagnosis, pedaling test, exercise routine before doing CC_5 lead, pedaling test points 3, each level for 2 minutes, a total of 6 minutes, Yun