使用MediGuide非透视导管跟踪系统进行心房颤动消融：一种减少辐射暴露的新技术。
Atrial Flutter Ablation Using MediGuide Non-fluoroscopic Catheter Tracking System: A Novel Technology to Reduce Radiation Exposure.
作者信息
Pillai Anand, Reddy Madhu, Heard Michael, Vallakati Ajay, Berenbom Loren, Lakkireddy Dhanunjaya
机构信息
Section of Electrophysiology, Bloch Heart Rhythm Center, University of Kansas Hospital, Kansas City, KS.
St. Jude Medical, Kansas City, KS.
出版信息
J Atr Fibrillation. 2012 Oct 6;5(3):730. doi: 10.4022/jafib.730. eCollection 2012 Oct-Nov.
Abstract
We describe the first case of cardiac arrhythmia ablation with the novel MediGuide non-fluoroscopic catheter tracking system in North America. This new technology uses electromagnetic field to track sensor integrated intracardiac electrophysiology catheters which are projected on pre-recorded fluoroscopy cine loops. This new technology permits catheter tracking in virtual biplane fluoroscopy and enhances spatial resolution of conventional 3D mapping systems while drastically reducing radiation exposure.
摘要
我们描述了北美首例使用新型MediGuide非荧光透视导管追踪系统进行心律失常消融的病例。这项新技术利用电磁场追踪集成了传感器的心内电生理导管，这些导管被投射到预先录制的荧光透视电影环上。这项新技术允许在虚拟双平面荧光透视中追踪导管，并提高传统三维标测系统的空间分辨率，同时大幅减少辐射暴露。
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