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- Title
Moving forward with motion reduction, detection and correction in cardiac PET.
- Authors
Garcia, Ernest V.; Nye, Jonathon A.
- Abstract
This misregistration is due to changes in the position of the heart in relation to the thorax between the PET acquisition and the CT acquisition, these two acquisitions being sequential rather than simultaneous and of different temporal sampling. 10.1007/s12350-018-1185-z 7 Otaki Y, Lassen ML, Manabe O. Short-term repeatability of myocardial blood flow using 82Rb PET/CT: The effect of arterial input function position and motion correction. Most PET/CT misregistration leads to false-positive defects in the LV anterior and lateral wall and to a lesser degree in the apical and inferior wall depending on the location of the misregistration.[2] Both manual and automatic algorithms[3] have been developed to correctly re-register the PET/CT imagery resolving in most cases these artifacts.
- Publication
Journal of Nuclear Cardiology, 2022, Vol 29, Issue 4, p1607
- ISSN
1071-3581
- Publication type
Article
- DOI
10.1007/s12350-021-02599-6