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运动负荷试验 ST 段压低常被认为是心肌缺血的反应。但目前已有研究证实,经冠脉造影证实无冠心病的妇女运动试验 ST 段有明显改变者占14～67%.有人提出妇女中缺血性 ST 段改变假阳性发病率高是与雌激素水平相对较高有关,本文作者对32名18～35岁的健康青年妇女进行了研究。用口腔温度计测量每个受试者二个月的基础体温。32例中18例月经周期规律,为26—30天,并在月经中期有可预测的排卵前体温升高.对此18人继续观察记录了第三个月经周期,并分别在其第三个月经周期的第2或第3天(月经期),12或13天(排卵期)和第19天(排卵后)做三次运动试验。全部试验均在当天的同一时间禁食至少4小时后进行.用12导联
Exercise stress test ST segment depression is often considered a response to myocardial ischemia. However, studies have confirmed that coronary heart disease confirmed by coronary angiography in women with ST segment movement test had significant changes accounted for 14 to 67% It was suggested that women with ischemic ST segment changes in the high incidence of false positive estrogen The relatively high level, the author of 32 healthy young women aged 18 to 35 years were studied. Each subject’s basal body temperature for two months was measured with an oral thermometer. Of the 32 patients, 18 had menstrual cycles of 26-30 days and had predictable increases in body temperature before ovulation in the mid-menstrual period, and 18 continued to observe the third menstrual cycle and were recorded in their third Three exercise tests were performed on the 2nd or 3rd day of the menstrual cycle (menstrual period), 12 or 13 days (ovulation) and 19 days (after ovulation). All tests were performed at least 4 hours fast at the same time of the day with 12 leads