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Fig. 2 | International Journal of Arrhythmia

Fig. 2

From: Left atrial wall thickness and its relationship with reconnection after pulmonary vein isolation in patients with atrial fibrillation evaluated using a three-dimensional wall thickness map

Fig. 2

Analysis of ablation lines. a Classification of segments of PV antrum from endocardial view. Diagrams were generated by PowerPoint 2016 (Microsoft, Redmond, WA). Ablation line to analyze on the CARTO system b was matched with the wall thickness map (c). A red dashed line (arrow) indicates the ablation line on the anterior segment of RIPV antrum. Green-colored areas are the highest AWT grade with about 75% (> 25%) of the length of the ablation line, thus AWT of the anterior segment of RIPV antrum is grade 2 in this patient. LSPV left superior PV, LIPV left inferior PV, RSPV right superior PV, RIPV right inferior PV

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International Journal of Arrhythmia

ISSN: 2466-1171

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