Detection of an epicardial accessory pathway using the novel algorithm during ultra-high-density mapping

Nabeshima, Taisuke; Muraji, Shota; Mori, Hitoshi; Sumitomo, Naokata

doi:10.1016/j.hrcr.2021.05.017

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Specific Mapping System Considerations1

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2023

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“…The novel LUMIPOINT software module (Boston Scientific) may also assist in identifying the AP locations. [ 24 , 25 ] The LUMIPOINT software is incorporated in the Rhythmia mapping system. It detects all activations in every EGM regardless of local activation time and can be used to identify critical isthmus locations.…”

Section: Specific Mapping System Considerationsmentioning

confidence: 99%

Open Window Mapping of Accessory Pathways: A Literature Review and Practical Guide

Dulai,

Bangash,

Sharma

et al. 2023

Arrhythm Electrophysiol Rev

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Catheter ablation is the treatment of choice for patients with symptomatic accessory pathways (APs) causing recurrent atrioventricular reciprocating tachycardia or in situations where APs conduct rapidly, posing a risk of sudden cardiac death. Conventional AP mapping relies on point-by-point assessment of local electrograms looking closely for pathway electrograms or early atrial or ventricular electrograms, which may be challenging and time consuming. Recently, open window mapping (OWM) using 3D navigational systems has emerged as a novel technique to help localise and ablate APs. OWM has significant advantages over conventional point-by-point mapping techniques. The purpose of this review is to summarise the currently available literature on the OWM technique and to highlight the technical aspects and mapping considerations for OWM, including specific cases demonstrating its utility.

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Section: Specific Mapping System Considerationsmentioning

confidence: 99%