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本文前瞻性比较二度Ⅰ型(房室结)传导阻滞与二度Ⅱ型(远滞)传导阻滞患者,起搏与不起搏治疗14年随访结果。近来,有人提出心电图呈持久的2:1和3:1房室传导阻滞,可能是二度阻滞的一个特殊类型,并已作为单独一组治疗。病例与方法:标准12导联心电图符合二度房室传导阻滞者共214例,按阻滞类型分3组:组1,二度Ⅰ型,77例(平均年龄69岁);组2,二度Ⅱ
This prospective comparison of second-degree type Ⅰ (atrioventricular node) block and second-degree type Ⅱ (long-term) block in patients with pacing and apoplexy treatment of 14-year follow-up results. Recently, it has been suggested that electrocardiogram showed persistent 2: 1 and 3: 1 atrioventricular block, which may be a special type of second degree block and have been treated as a single group. Cases and Methods: The standard 12-lead electrocardiogram was found in 214 cases with second degree atrioventricular block. According to the type of block, there were 3 groups: group 1, second degree type Ⅰ, 77 patients (mean age 69 years); group 2, Second degree Ⅱ