Abstract #3100

3D high resolution imaging of human hearts for visualization of the cardiac structure

Julie Magat¹, Valéry Ozenne¹, Fanny Vaillant¹, David Benoist¹, Marion Constantin¹, Virginie Dubes¹, Stephen Gilbert², Mark L Trew³, Jérôme Naulin¹, Louis Labrousse⁴, Mélèze Hocini⁴, Michel Haissaguerre⁴, Olivier Bernus¹, and Bruno Quesson¹

¹IHU LIRYC/U1045, Université de Bordeaux, Pessac, France, ²Mathematical Cell Physiology, Max Delbrück Center for Molecular Medicine, berlin, Germany, ³Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand, ⁴IHU LIRYC/U1045, CHU Bordeaux, Pessac, France

The motivation of this study is to develop high resolution 3D MR imaging of human hearts to characterize the cardiac structure non-invasively. For this purpose, T1-weighted images and diffusion MRI in 3D from intact and infarcted hearts were acquired and analyzed to compare myocyte and myolaminar orientations in healthy and pathological regions.

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