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. 2008 Jul 18;29(17):2148–2155. doi: 10.1093/eurheartj/ehn297

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Published on behalf of the European Society of Cardiology. All rights reserved. © The Author 2008. For permissions please email: journals.permissions@oxfordjournals.org

The online version of this article has been published under an open access model. Users are entitled to use, reproduce, disseminate, or display the open access version of this article for non-commercial purposes provided that the original authorship is properly and fully attributed; the Journal, Learned Society and Oxford University Press are attributed as the original place of publication with correct citation details given; if an article is subsequently reproduced or disseminated not in its entirety but only in part or as a derivative work this must be clearly indicated. For commercial re-use, please contact journals.permissions@oxfordjournals.org.

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Respiratory and k–t reconstruction-related artefact: perfusion-cardiac magnetic resonance images from a patient who was unable to hold his breath during the stress-perfusion acquisition. Images from left to right show dynamic images reconstructed for different time points of the acquisition. The first and last images show reconstruction errors due to respiratory motion, whilst images during the myocardial contrast passage are relatively free of artefact, allowing an assessment of myocardial perfusion as normal.