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非接触标测系统指导间歇性B型预激综合征消融一例

A case of localization and ablation of intermittent type B Wolff-Parkinson-White syndrome guided by non-contact mapping system after failure of conventional strategy
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摘要 传统二维及三维接触标测下右侧旁路消融的成功率相对较低(67%-100%),复发率相对较高(9%~16.7%),可能与右侧旁路及周围组织特殊解剖学结构导致标测误差及消融导管贴靠不良有关。非接触式标测系统可在单个心动周期内同时超高密度采集心内膜电位,便于快速高效地处理机制复杂的心律失常。本文介绍1例间歇性B型预激综合征右侧旁路患者经传统标测消融治疗失败后应用非接触标测系统成功精确定位且消融的病例。
出处 《中华心律失常学杂志》 2013年第6期468-470,共3页 Chinese Journal of Cardiac Arrhythmias
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