主题：阈值 | 医源世界 关键词】 心脏起搏;胺碘酮;起搏阈值;心室 [gap=970]Key words】 cardiac pacing;amiodarone;pacing threshold;ventricular
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The acute left ventricular pacing thresholds were 1.2±0.5 V,left ventricular sensing thresholds were 10±3 mV,the impedances of left ventricular pacing electrodes were 947±231 Ω.
左室起搏阈值1.2±0.5V,阻抗947±231Ω,R波振幅10±3mV。
参考来源 - 经皮冠状动脉成形术导丝在经冠状窦左室电极安置中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
目的探讨体外及心内心脏电击转复对永久起搏器起搏阈值的影响。
Objective To explore influence of external and internal cardioversion on pacing threshold of permanent pacemaker.
从起搏阈值、起搏心电图、及对心功能的近期影响对两部位进行比较研究。
Compare pacing thresholds, pacing electrocardiogram and the influence of cardiac function between two sites.
目的评价具有自动阈值夺获和自动模式转换功能的双腔起搏器的有效性及随访情况。
Objective To assess the auto capture and automatic mode switch function of dual-chamber pacemaker.
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