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本文对一组经冠状动脉造影的冠心病患者同时进行了慢跑和标准Bruce平板运动试验,结果证明以单导心电监护并记录的慢跳运动试验较之三导监护记录的Bruce试验有更高的诊断价值。患者125例,男118例,女7例,年龄24-71岁,平均54±8岁。其中有典型心绞痛60例,可疑心绞痛16例,非特异性胸前区不适29例,无症状20例。63例既往有心肌梗塞病史或心电图证据。运动试验在冠状动脉造影前或后至少间隔1小时但不超过1周内完成。运动量以病人最大耐受能力为限度。运动试验阳性结果判定为心电图ST段降低≥1mm或抬高≥1mm,或u波倒置。下例情况应终
In this paper, a series of coronary angiography of patients with coronary heart disease simultaneously jogging and standard Bruce treadmill exercise test results showed that single-pole ECG monitoring and recorded slow-motion test compared with the three guide recorded Bruce test has a higher The diagnostic value. There were 125 patients, 118 males and 7 females, aged 24-71 years, with an average of 54 ± 8 years. There were 60 cases of typical angina pectoris, 16 cases of suspected angina pectoris, 29 cases of non-specific thoracic area discomfort, and 20 cases asymptomatic. 63 cases of past history of myocardial infarction or ECG evidence. Exercise tests were done at least 1 hour apart but not more than 1 week before or after coronary angiography. The amount of exercise to the maximum patient tolerance as a limit. Motor test results were judged as ECG ST segment reduction ≥ 1mm or elevation ≥ 1mm, or u wave inversion. The following case should end