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主动固定电极导线行右室流出道室间隔部起搏的临床应用 被引量:1

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摘要 目的探讨直指引钢丝顶端两次塑形将主动固定电极定位于右室流出道间隔部起搏的临床应用的可行性。方法需要安置心脏起搏器患者15例,患者均为缓慢性心律失常,8例为被动电极组,固定部位为右室心尖部;7例为主动电极组,根据右室解剖学特征,将直指引钢丝顶端两次塑形再送入导线内,操控主动固定电极定位于右室流出道间隔部。结果主动固定电极组与被动电极组即刻起搏参数、置入时间和曝光时间比较没有明显的差异。在出院后1周,1个月,3个月随访起搏阈值与置入时比较也无明显差异,无一例电极脱位。结论直指引钢丝顶端两次塑形将主动固定电极定位于右室流出道间隔部起搏是可行和安全的。
出处 《中西医结合心脑血管病杂志》 2009年第2期216-217,共2页 Chinese Journal of Integrative Medicine on Cardio-Cerebrovascular Disease
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