<正>脉冲电场消融
通过电脉冲的形式
在心肌细胞的表面形成微孔
进而导致细胞的凋亡[1]
因其无需热能损伤
造成肺静脉狭窄的风险低[2]
同时不损伤心肌周围组织结构
如膈神经和食道等[3]
其在房颤消融治疗中的应用
受到越来越多的关注。现将应用脉冲电场消融方法行猪上腔静脉隔离1例的动物实验进行简要介绍。选取体重50Kg的雄性猪一只
固定并行异氟烷麻醉
备皮
去除受试猪四肢、胸口及后背毛发
用以放置体表参考电极和穿刺鞘管
将体表参考电极贴敷于动物体表
并用胶布固定
保持在手术过程中始终贴敷良好
并连接至设备
<正>脉冲电场消融
通过电脉冲的形式
在心肌细胞的表面形成微孔
进而导致细胞的凋亡[1]
因其无需热能损伤
造成肺静脉狭窄的风险低[2]
同时不损伤心肌周围组织结构
如膈神经和食道等[3]
其在房颤消融治疗中的应用
受到越来越多的关注。现将应用脉冲电场消融方法行猪上腔静脉隔离1例的动物实验进行简要介绍。选取体重50Kg的雄性猪一只
固定并行异氟烷麻醉
备皮
去除受试猪四肢、胸口及后背毛发
用以放置体表参考电极和穿刺鞘管
将体表参考电极贴敷于动物体表
并用胶布固定
保持在手术过程中始终贴敷良好
并连接至设备
Pulsed Field Ablation for Pulmonary Vein Isolation in Atrial Fibrillation [J] . Vivek Y. Reddy,Petr Neuzil,Jacob S. Koruth,Jan Petru,Moritoshi Funosako,Hubert Cochet,Lucie Sediva,Milan Chovanec,Srinivas R. Dukkipati,Pierre Jais. Journal of the American College of Cardiology . 2019 (3)
Intracardiac pulsed field ablation: Proof of feasibility in a chronic porcine model [J] . Mark T. Stewart,David E. Haines,Atul Verma,Nicole Kirchhof,Noah Barka,Erin Grassl,Brian Howard. Heart Rhythm . 2018
2017 HRS/EHRA/ECAS/APHRS/SOLAECE expert consensus statement on catheter and surgical ablation of atrial fibrillation. [J] . Calkins Hugh,Hindricks Gerhard,Cappato Riccardo,Kim Young-Hoon,Saad Eduardo B,Aguinaga Luis,Akar Joseph G,Badhwar Vinay,Brugada Josep,Camm John,Chen Peng-Sheng,Chen Shih-Ann,Chung Mina K,Cosedis Nielsen Jens,Curtis Anne B,Davies D Wyn,Day John D,d’Avila André,Natasja de Groot N M S,Di Biase Luigi,Duytschaever Mattias,Edgerton James R,Ellenbogen Kenneth A,Ellinor Patrick T,Ernst Sabine,Fenelon Guilherme,Gerstenfeld Edward P,Haines David E,Haissaguerre Michel,Helm Robert H,Hylek. Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of . 2018 (1)
Cryoballoon or Radiofrequency Ablation for Paroxysmal Atrial Fibrillation. [J] . Kuck Karl-Heinz,Brugada Josep,Fürnkranz Alexander,Metzner Andreas,Ouyang Feifan,Chun K R Julian,Elvan Arif,Arentz Thomas,Bestehorn Kurt,Pocock Stuart J,Albenque Jean-Paul,Tondo Claudio. The New England journal of medicine . 2016 (23)
Low vulnerability of the right phrenic nerve to electroporation ablation [J] . Vincent J.H.M. van Driel,Kars Neven,Harry van Wessel,Aryan Vink,Pieter A.F.M. Doevendans,Fred H.M. Wittkampf. Heart Rhythm . 2015 (8)
Cryoballoon Ablation of Pulmonary Veins for Paroxysmal Atrial Fibrillation [J] . Douglas L. Packer,Robert C. Kowal,Kevin R. Wheelan,James M. Irwin,Jean Champagne,Peter G. Guerra,Marc Dubuc,Vivek Reddy,Linda Nelson,Richard G. Holcomb,John W. Lehmann,Jeremy N. Ruskin. Journal of the American College of Cardiology . 2013 (16)
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