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作者根据静止时心电图异常患者的极量活动平板运动试验及电影心血管造影结果,探讨此试验的价值及安全性。方法:178例患者分成三组。组Ⅰ:静止时心电图正常(男性50例,女性7例,平均年龄49.5岁)。患者无冠状动脉心脏病史,但有非典型的胸痛而无任何其他疾病的证据。组Ⅱ:静止时心电图呈异常,除硝酸甘油外未用其他药物治疗(男性49例,女性12例,平均年龄48.3岁)。患者无冠状动脉心脏病史,但有不明原因的非特异性ST-T波异常。组Ⅲ:静止时心电图呈异常,曾用过各种心
The author based on extreme electrocardiogram abnormalities in patients with extreme plate movement test and film cardiovascular imaging results to explore the value of this test and safety. Methods: 178 patients were divided into three groups. Group I: normal electrocardiogram at rest (50 males and 7 females, mean age 49.5 years). The patient had no history of coronary heart disease, but evidence of atypical chest pain without any other disease. Group II: Electrocardiogram at rest was abnormal except no nitroglycerin (49 males and 12 females with a mean age of 48.3 years). The patient had no history of coronary heart disease but had unexplained abnormal non-specific ST-T waves. Group III: Electrocardiogram at rest is abnormal, had used a variety of heart