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Impact of 1 mm difference in interelectrode spacing on local electrograms and voltage/activation maps.

作者信息

Yamaguchi Junji, Takigawa Masateru, Goya Masahiko, Iwakawa Hidehiro, Kawamura Iwanari, Kato Ryosuke, Honda Masaki, Negishi Miho, Tateishi Ryo, Yamamoto Tasuku, Ikenouchi Takashi, Goto Kentaro, Shigeta Takatoshi, Nishimura Takuro, Takamiya Tomomasa, Tao Susumu, Suzuki Sayaka, Iwanaga Takehiro, Miyazaki Shinsuke, Sasano Tetsuo

机构信息

Department of Cardiovascular Medicine, Institute of Science Tokyo, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan.

Department of Clinical and Diagnostic Laboratory Science, Institute of Science Tokyo, Tokyo, Japan.

出版信息

Europace. 2025 Jul 1;27(7). doi: 10.1093/europace/euaf135.

DOI:10.1093/europace/euaf135
PMID:40704740
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC12287915/
Abstract
摘要
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7f9e/12287915/938ba113ce5f/euaf135f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7f9e/12287915/938ba113ce5f/euaf135f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7f9e/12287915/938ba113ce5f/euaf135f1.jpg

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本文引用的文献

1
Effect of electrode size and distance to tissue on unipolar and bipolar voltage electrograms and their implications for a near-field cutoff.电极大小和与组织的距离对单极和双极电压电图的影响及其对近场截止的意义。
Sci Rep. 2024 Nov 8;14(1):27184. doi: 10.1038/s41598-024-78627-5.
2
Significance of the local largest bipolar voltage for the optimized ablation strategy using very high-power short duration mode.使用极高功率短持续时间模式时，局部最大双极电压对优化消融策略的意义。
J Cardiovasc Electrophysiol. 2025 Jan;36(1):111-123. doi: 10.1111/jce.16453. Epub 2024 Nov 6.
3
Impact of filter configurations on bipolar EGMs: An optimal filter setting for identifying VT substrates.
滤波器配置对双极心电图的影响：识别 VT 基质的最佳滤波器设置。
J Cardiovasc Electrophysiol. 2023 Aug;34(8):1708-1717. doi: 10.1111/jce.15997. Epub 2023 Jul 11.
4
Effect of electrode size and spacing on electrograms: Optimized electrode configuration for near-field electrogram characterization.电极大小和间距对电图的影响：优化近场电图特征的电极配置。
Heart Rhythm. 2022 Jan;19(1):102-112. doi: 10.1016/j.hrthm.2021.09.011. Epub 2021 Sep 14.
5
Impact of Spacing and Orientation on the Scar Threshold With a High-Density Grid Catheter.高密度网格导管的间距和方向对瘢痕阈值的影响。
Circ Arrhythm Electrophysiol. 2019 Sep;12(9):e007158. doi: 10.1161/CIRCEP.119.007158. Epub 2019 Aug 26.
6
Detailed Analysis of the Relation Between Bipolar Electrode Spacing and Far- and Near-Field Electrograms.详细分析双极电极间距与远场和近场电图之间的关系。
JACC Clin Electrophysiol. 2019 Jan;5(1):66-77. doi: 10.1016/j.jacep.2018.08.022. Epub 2018 Nov 1.
7
High-Resolution Mapping of Ventricular Scar: Evaluation of a Novel Integrated Multielectrode Mapping and Ablation Catheter.高分辨率心室瘢痕图：新型集成多电极标测和消融导管的评估。
JACC Clin Electrophysiol. 2017 Mar;3(3):220-231. doi: 10.1016/j.jacep.2016.12.016. Epub 2017 Mar 1.
8
High-Resolution Mapping of Ventricular Scar: Comparison Between Single and Multielectrode Catheters.心室瘢痕的高分辨率标测：单电极导管与多电极导管的比较
Circ Arrhythm Electrophysiol. 2016 Jun;9(6). doi: 10.1161/CIRCEP.115.003841.
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Elimination of local abnormal ventricular activities: a new end point for substrate modification in patients with scar-related ventricular tachycardia.消除局部异常心室活动：瘢痕相关室性心动过速患者基质修饰的新终点。
Circulation. 2012 May 8;125(18):2184-96. doi: 10.1161/CIRCULATIONAHA.111.043216. Epub 2012 Apr 4.
10
Atrial tachycardia after ablation of persistent atrial fibrillation: identification of the critical isthmus with a combination of multielectrode activation mapping and targeted entrainment mapping.持续性心房颤动消融术后的房性心动过速：联合多电极激动标测与靶向拖带标测识别关键峡部
Circ Arrhythm Electrophysiol. 2008 Apr;1(1):14-22. doi: 10.1161/CIRCEP.107.748160.