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将经临床心脏电生理学检查证实的33例病窦患者24小时动态心电图心率和心律变化与文献报道的100例正常人资料作对照,结果表明病窦患者的动态心电图有下列改变:1.心率减慢:(1)24小时总心率<87164.15±2146.40次,(2)醒时最高心率<109.78±2.94次/分,(3)睡时最高心率<61.15±2.89次/分,(4)睡时最低心率<41.90±1.06次/分,(5)24小时平均心率<62.00±1.55次/分。2.心律失常:(1)窦性停顿>2秒,(2)Ⅱ°窦房传导阻滞;(3)持续性室上性异位心律。
The clinical electrophysiological examination of 33 cases of sinus patients with 24-hour Holter monitoring of heart rate and heart rate changes with the literature of 100 normal subjects as control, the results showed that patients with sick sinus changes in the dynamic electrocardiogram the following: 1. Heart rate minus (2) the maximum heart rate was <109.78 ± 2.94 beats / min when awake, (3) the maximum heart rate was <61.15 ± 2.89 beats / min at sleep, (4) The lowest heart rate <41.90 ± 1.06 beats / min, (5) 24 hours mean heart rate <62.00 ± 1.55 beats / min. 2. Arrhythmia: (1) sinus pause> 2 seconds, (2) Ⅱ ° sinoatrial block; (3) persistent supraventricular rhythm.