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J波是在QRS-ST段连接处出现的一个向上小波折,又称J点偏移。低温下出现J波早有研究,但常温下J波的临床观察国内报道甚少。本文对410例住院病人(观察组)和130名正常人(对照组)的心电图J波进行对照分析,以期初步探讨其临床意义。方法和结果观察组410例中,男性260例,女性150例,平均年龄47岁。其中冠心病140例、高血压病88例、心肌炎32例、风湿性心脏病20例、非心脏疾病130例。入院后即作9—12导联心电图检查,逐个导联进行观察,同时记录其它异常改变。对照组为130名正常人,其中男性66人,女性64人,平均年龄35岁。两组均使用日本产
The J-wave is an upward wavy fold that appears at the QRS-ST segment junction, also known as J-point offset. Low temperature J wave appeared early study, but the clinical observation of J wave at room temperature rarely reported. In this paper, 410 cases of hospitalized patients (observation group) and 130 normal people (control group) ECG J wave control analysis in order to initially explore the clinical significance. Methods and Results Observation group of 410 cases, 260 males and 150 females, mean age 47 years. Of which 140 cases of coronary heart disease, hypertension 88 cases, 32 cases of myocarditis, rheumatic heart disease in 20 cases, 130 cases of non-cardiac disease. After admission for 9-12 lead ECG, one by one lead for observation, while recording other abnormal changes. Control group was 130 normal people, including 66 males and 64 females, with an average age of 35 years. Both groups use Japanese products