论文部分内容阅读
为进一步了解我们山区临床心电图改变,本文收集了我院1980年至1987年5月底止心电图7291例。其正常心电图4572例,异常心电图2719例(37.29％)。一、心电图异常表现在2719例异常心电图中以心律失常(60.46％),最多见。其次为ST—T改变(26.55％)、房室肥厚(15.74％)、低电压(8.97％),此外,电解质紊乱(1.10％)、心肌梗塞(0.95％)、P—R缩短(0.74％)、电轴左偏(0.70％)、洋地黄中毒(0.51％)、电交替(0.22％)等均较少见。二、心律失常的出现率在1644例心律失常中,早搏为39.05％,房颤17.09％,束支传导阻滞10.22％,房室传导阻滞10.22％,窦性心律失常10.10％,阵发性
In order to further understand the clinical electrocardiogram changes in our mountains, this article collected 7291 cases of electrocardiogram from the end of May, 1987 to the end of May, 1987 in our hospital. The normal ECG 4572 cases, 2719 cases of abnormal ECG (37.29%). First, the abnormal ECG showed in 2719 cases of abnormal ECG arrhythmia (60.46%), the most common. Followed by ST-T changes (26.55%), atrioventricular hypertrophy (15.74%) and low voltage (8.97%). In addition, electrolyte imbalance was 1.10%, MI was 0.95%, P-R was shortened by 0.74% , Axial left deviation (0.70%), digitalis poisoning (0.51%), alternating electricity (0.22%) are rare. Second, the incidence of arrhythmia In 1644 cases of arrhythmia, premature beat was 39.05%, atrial fibrillation 17.09%, bundle branch block 10.22%, atrioventricular block 10.22%, sinus arrhythmia 10.10%, paroxysmal