• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

单极信号增强作为脉冲场消融中组织接触的新型标志物

Unipolar Signal Augmentation as a Novel Marker of Tissue Contact in Pulsed Field Ablation.

作者信息

Takada Yasuyuki, Kamoshida Junichi, Terasawa Muryo, Satomi Kazuhiro, Yazaki Yoshinao

机构信息

Department of Cardiology Tokyo Medical University Tokyo Japan.

出版信息

J Arrhythm. 2025 Aug 7;41(4):e70168. doi: 10.1002/joa3.70168. eCollection 2025 Aug.

DOI:10.1002/joa3.70168
PMID:40786534
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC12331871/
Abstract

A positive deflection following the atrial P wave in unipolar electrograms serves as a practical surrogate marker for catheter-tissue contact during pulsed field ablation; correlating with effective lesion formation across diverse anatomical regions.

摘要

在单极电图中，心房P波之后的正向偏转可作为脉冲场消融期间导管与组织接触的实用替代标志物；与不同解剖区域的有效损伤形成相关。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c21b/12331871/0570a82413ec/JOA3-41-e70168-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c21b/12331871/abcc643274be/JOA3-41-e70168-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c21b/12331871/c2e84c5d8f90/JOA3-41-e70168-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c21b/12331871/614d80293e71/JOA3-41-e70168-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c21b/12331871/0570a82413ec/JOA3-41-e70168-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c21b/12331871/abcc643274be/JOA3-41-e70168-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c21b/12331871/c2e84c5d8f90/JOA3-41-e70168-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c21b/12331871/614d80293e71/JOA3-41-e70168-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c21b/12331871/0570a82413ec/JOA3-41-e70168-g005.jpg

相似文献

1
Unipolar Signal Augmentation as a Novel Marker of Tissue Contact in Pulsed Field Ablation.单极信号增强作为脉冲场消融中组织接触的新型标志物
J Arrhythm. 2025 Aug 7;41(4):e70168. doi: 10.1002/joa3.70168. eCollection 2025 Aug.
2
Unipolar Voltage for Better Characterizing Left Atrium Substrates: Comparing the Predictive Efficacy for Recurrence Post Atrial Fibrillation Ablation in a Post Hoc Analysis of STABLE-SR-III Trial.单极电压用于更好地表征左心房基质：在STABLE-SR-III试验的事后分析中比较对心房颤动消融术后复发的预测效能
J Cardiovasc Electrophysiol. 2025 Jan;36(1):149-156. doi: 10.1111/jce.16490. Epub 2024 Nov 7.
3
Impact of contact force and pulsed field ablation parameters on myocardial lesion formation during pulsed field ablation: A systematic review of pre-clinical studies.接触力和脉冲场消融参数对脉冲场消融期间心肌损伤形成的影响：临床前研究的系统评价
Prog Cardiovasc Dis. 2025 Jul-Aug;91:49-61. doi: 10.1016/j.pcad.2025.07.001. Epub 2025 Jul 9.
4
Near-zero fluoroscopy workflow for pulmonary vein isolation in atrial fibrillation using a variable loop, 3D-integrated circular PFA catheter (Varipulse™): initial single-center experience with the first 35 patients.使用可变环、3D集成环形脉冲电场消融导管（Varipulse™）进行房颤肺静脉隔离的近零透视工作流程：前35例患者的单中心初步经验
J Interv Card Electrophysiol. 2025 Feb 3. doi: 10.1007/s10840-025-01981-5.
5
Automatically Derived Unipolar Low-Voltage-Area Burden for Predicting Atrial Fibrillation Ablation Outcomes.自动推导的单极低电压区负荷用于预测心房颤动消融结果。
Can J Cardiol. 2025 Jul 16. doi: 10.1016/j.cjca.2025.06.077.
6
A tailored substrate-based approach using focal pulsed field catheter ablation in patients with atrial fibrillation and advanced atrial substrate: Procedural data and 6-month success rates.一种针对心房颤动和晚期心房基质患者采用基于定制基质的方法进行局灶性脉冲场导管消融：手术数据和6个月成功率。
Heart Rhythm. 2025 Aug;22(8):1957-1968. doi: 10.1016/j.hrthm.2025.01.015. Epub 2025 Jan 17.
7
Pulsed field ablation of the cavotricuspid isthmus using a balloon-in-basket system.使用球囊篮状系统对三尖瓣峡部进行脉冲场消融。
J Interv Card Electrophysiol. 2025 Aug 1. doi: 10.1007/s10840-025-02102-y.
8
Pulsed Field or Conventional Thermal Ablation for Paroxysmal Atrial Fibrillation.脉冲场或常规热消融治疗阵发性心房颤动。
N Engl J Med. 2023 Nov 2;389(18):1660-1671. doi: 10.1056/NEJMoa2307291. Epub 2023 Aug 27.
9
Pulsed Field Ablation of Persistent Atrial Fibrillation With Continuous Electrocardiographic Monitoring Follow-Up: ADVANTAGE AF Phase 2.持续心电图监测随访下的持续性心房颤动脉冲场消融：ADVANTAGE AF 2期研究
Circulation. 2025 Jul 8;152(1):27-40. doi: 10.1161/CIRCULATIONAHA.125.074485. Epub 2025 Apr 24.
10
2025 International Expert Practical Guide on the Use of the Pentaspline Pulsed Field Ablation System in Atrial Fibrillation Ablation Procedures.《2025年心房颤动消融手术中五样条脉冲场消融系统使用国际专家实用指南》
Circ Arrhythm Electrophysiol. 2025 Aug;18(8):e013977. doi: 10.1161/CIRCEP.125.013977. Epub 2025 Jul 31.

本文引用的文献

1
In vivo assessment of catheter-tissue contact using tissue proximity indication and its impact on cardiac lesion formation in pulsed field ablation.使用组织接近度指示对导管-组织接触进行体内评估及其对脉冲场消融中心脏病变形成的影响。
Heart Rhythm. 2025 Apr;22(4):952-960. doi: 10.1016/j.hrthm.2024.09.061. Epub 2024 Oct 2.
2
Safety of pulsed field ablation in more than 17,000 patients with atrial fibrillation in the MANIFEST-17K study.MANIFEST-17K 研究中超过 17000 例房颤患者应用脉冲场消融的安全性。
Nat Med. 2024 Jul;30(7):2020-2029. doi: 10.1038/s41591-024-03114-3. Epub 2024 Jul 8.
3
Pulsed Field Ablation in Patients With Persistent Atrial Fibrillation.
脉冲场消融治疗持续性心房颤动。
J Am Coll Cardiol. 2020 Sep 1;76(9):1068-1080. doi: 10.1016/j.jacc.2020.07.007.
4
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。
Int J Cardiol. 2015 Jan 20;179:441-8. doi: 10.1016/j.ijcard.2014.11.105. Epub 2014 Nov 13.
5
Advances in catheter ablation use of unipolar electrograms.单极电图在导管消融中的应用进展。
Pacing Clin Electrophysiol. 1989 Jan;12(1 Pt 2):225-30. doi: 10.1111/j.1540-8159.1989.tb02651.x.