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心肌缺血的相应心电图改变,人们已经认识,但对踏车运动试验诱发束支阻滞的病例,据现有资料,国内未见报导,国外报导也很少。我们复习了4239例次踏车运动试验资料,发现两例运动性束支传导阻滞,现分析如下。 例1、男性,65岁。1981年明确诊断为冠心病、心绞痛。既往心电图有ST—T改变,近三个月来感心悸、胸闷,间歇性心前区隐痛10天。体检:血压160/100 mmHg,心率71次/分,律齐,心界区向
The corresponding ECG changes of myocardial ischemia, people have been recognized, but the treadmill exercise test induced bundle branch block cases, according to available information, no domestic reports, few foreign reports. We reviewed 4239 cases of treadmill exercise test data and found that two cases of motor bundle branch block, are analyzed as follows. Example 1, male, 65 years old. 1981 was diagnosed as coronary heart disease, angina pectoris. Previous ECG ST-T changes, nearly three months to feel palpitations, chest tightness, intermittent anterior area pain for 10 days. Physical examination: blood pressure 160/100 mmHg, heart rate 71 beats / min, law Qi, heart zone to