在环肺静脉隔离术中使用接触力传感导管可显著降低辐射剂量。
Radiation Dose is Significantly Reduced by Use of Contact Force Sensing Catheter During Circumferential Pulmonary Vein Isolation.
作者信息
Stabile Giuseppe, Simone Antonio De, Solimene Francesco, Iuliano Assunta, Rocca Vincenzo La, Schillaci Vincenzo, Panella Alfonso, Shopova Gergana, Nappi Felice, Urraro Francesco, Russo Giovanni, Napolitano Giovanni, Chiariello Paola
机构信息
Casa di Cura Mediterranea, Napoli.
Clinica San Michele, Maddaloni (CE).
出版信息
J Atr Fibrillation. 2015 Apr 30;7(6):1229. doi: 10.4022/jafib.1229. eCollection 2015 Apr-May.
Abstract
The creation of a durable radiofrequency (RF) lesion depends on several parameters, including catheter tip electrode size and composition, tip orientation, temperature, RF pulse duration, power, blood flow, and catheter to tissue contact. The development of new contact force (CF) sensor catheters has allowed the measurement of the tip to tissue CF during the RF ablation procedure. Here, we describe the clinical experience obtained using CF catheters for atrial fibrillation ablation, with a specific focus on the impact of CF technology on acute procedural data (procedure and fluoroscopy time).
摘要
持久的射频（RF）损伤的形成取决于几个参数，包括导管尖端电极的尺寸和成分、尖端方向、温度、射频脉冲持续时间、功率、血流以及导管与组织的接触。新型接触力（CF）传感器导管的开发使得在射频消融过程中能够测量尖端与组织之间的接触力。在此，我们描述了使用CF导管进行房颤消融的临床经验，特别关注CF技术对急性手术数据（手术时间和透视时间）的影响。
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本文引用的文献
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Relationship between contact force sensing technology and medium-term outcome of atrial fibrillation ablation: a multicenter study of 600 patients.接触力感知技术与心房颤动消融中期结果的关系：一项对600例患者的多中心研究
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A prospective study on safety of catheter ablation procedures: contact force guided ablation could reduce the risk of cardiac perforation.导管消融术安全性的前瞻性研究：接触力引导消融可降低心脏穿孔风险。
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Arch Med Sci. 2014 May 12;10(2):266-72. doi: 10.5114/aoms.2014.42578. Epub 2014 May 13.
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