Tobón Gómez, Catalina, 1981-Zuluaga, Maria A.Chubb, HenryWilliams, Steven E.Butakoff, ConstantineKarim, RashedCamara, OscarOurselin, SebastienRhode, Kawal2016-02-192016-02-192015Tobon-Gomez C, Zuluaga MA, Chubb H, Williams SE, Butakoff C, Karim R, et al. Standardised unfold map of the left atrium: regional definition for multimodal image analysis. Journal of Cardiovascular Magnetic Resonance. 2015;17(Suppl 1):41. DOI: 10.1186/1532-429X-17-S1-P41.1097-6647http://hdl.handle.net/10230/25908Atrial fibrillation (AF) can be treated by catheter abla-/ntion to electrically isolate t/nhe pulmonary veins (PVs)/nfrom the left atrial (LA) body. To guide the procedure,/nan anatomical representation of the LA is usually visua-/nlised by an electroanatomical mapping system. As a/nfollow-up, late gadolinium enhancement MR sequences/ncan be obtained to assess the extent of ablation delivery./nHowever, visual analysis and quantification is time-/nconsuming with poor reproducibility. Unfold maps/noffer advantages over 3D surfaces for visualisation of/nimaging information while providing a common reference/nspace for inter-subject comparison. We have developed a/nmethod to automatically map multimodal information/nonto a standardised unfold map (SUM) of the LA. We/nuse the SUMs to compare force and scar information/nfrom the same patient.application/pdfeng© 2015 Tobon-Gomez et al; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.info:eu-repo/semantics/articlehttp://dx.doi.org/10.1186/1532-429X-17-S1-P41.info:eu-repo/semantics/openAccess