心耳起源的房性心动过速诊疗进展

来源 :第二十四届长城国际心脏病学会议、亚太心脏大会暨国际心血管病预防与康复会议(The 24th Great Wall Int | 被引量 : 0次 | 上传用户:hua50776007
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目的:结合心耳起源的房性心动过速(房速,AT)导管射频消融成功病例,回顾文献探讨心耳起源的房速的诊疗进展.方法:三维电解剖及高密度标测心耳起源的房速,并文献回顾综述心耳起源房速的诊疗进展.结果:48岁男性患者,反复胸闷心悸20余年,曾在外院两次射频消融不成功.ECG提示右房来源的房速(PI,avL直立,PV1倒置),发作频率在180~200次/分.电生理检查示AT 300ms,RV 280ms,心室超速刺激不影响房速,提示为局灶性房速.
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