This technology represents a significant improvement over currently used focal ablation treatment for atrial fibrillation.

这一技术的面世代表着当前针对房颤的局部消融治疗向前迈进了一大步。

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Focal atrial fibrillation treated by circumferential radiofrequency catheter ablation of pulmonary vein orifice.

导管射频肺静脉口环状消融治疗局灶性心房颤动。

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This study tested the feasibility and safety of radiofrequency (RF) catheter ablation in eliminating focal atrial fibrillation (AF) under the guidance of intracardiac echocardiography (ICE).

探讨在心腔内超声（ICE）导引下对局灶性心房颤动（简称房颤）行射频消融治疗的可行性和安全性。

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