Improved co-registration of ex-vivo and in-vivo cardiovascular magnetic resonance images using heart-specific flexible 3D printed acrylic scaffold combined with non-rigid registration

John Whitaker; Radhouène Neji; Nick Byrne; Esther Puyol‐Antón; Rahul Mukherjee; Steven E. Williams; Henry Chubb; Louisa O’Neill; Orod Razeghi; Adam Connolly; Kawal Rhode; Steven Niederer; Andrew P. King; Cory M. Tschabrunn; Elad Anter; Reza Nezafat; Martin J. Bishop; Mark O’Neill; Reza Razavi; Sébastien Roujol

doi:10.1186/s12968-019-0574-z

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Abstract

The pattern of the morphological changes seen between the in-vivo and the ex-vivo LV differs between scar and healthy myocardium. A 3D printed flexible scaffold based on the in-vivo shape of the LV cavity is an effective strategy to minimize morphological changes in the ex-vivo LV. The subsequent non-rigid registration step further improved the co-registration and local comparison between in-vivo and ex-vivo data.

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Whitaker et al. (2019) studied this question.

synapsesocial.com/papers/69d6efd6f174babf6cab3b92 https://doi.org/10.1186/s12968-019-0574-z

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Improved co-registration of ex-vivo and in-vivo cardiovascular magnetic resonance images using heart-specific flexible 3D printed acrylic scaffold combined with non-rigid registration

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Abstract

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Improved co-registration of ex-vivo and in-vivo cardiovascular magnetic resonance images using heart-specific flexible 3D printed acrylic scaffold combined with non-rigid registration

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Abstract

Discussion

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