Head-to-head comparison of left ventricular volumes and ejection fraction by [13N]ammonia positron emission tomography, myocardial perfusion single-photon emission computed tomography with cadmium-zinc-telluride technology and cardiac magnetic resona
Left ventricular volumes by [<sup>13</sup>N]NH<sub>3</sub> PET and MPS are significantly underestimated compared to CMR when using standard clinical reconstruction parameters, whereas LVEF shows better agreement. Furthermore, there seems to be potential for improved accuracy of EDV, especially for [<sup>13</sup>N]NH<sub>3</sub> PET, when optimizing selected reconstruction parameters in the studied population.
Authors
- Sofia Kvernby (ORCID: https://orcid.org/0000-0001-9093-404X)
- Fredrik Hedeer
- Jenny Oddstig (ORCID: https://orcid.org/0000-0002-7588-5873)
- Shahnaz Akil Engblom
Institutions
- Lund University (SE)
- Skåne University Hospital (SE)
Publication Details
- Journal
- Journal of Nuclear Cardiology
- Published
- 2025-11-08
- DOI
- https://doi.org/10.1016/j.nuclcard.2025.102542
- Primary Topic
- Cardiac Imaging and Diagnostics
- Type
- article
- Field-Weighted Citation Impact
- 0.00