Influence of different time framings, reconstruction algorithms and post-processing methods on the quantification of myocardial blood flow from 13 N-NH 3 PET images.
Autor: | Akil S; Clinical Physiology, Department of Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, Sweden., Székely AE; Clinical Physiology, Department of Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, Sweden., Hedeer F; Clinical Physiology, Department of Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, Sweden., Olsson B; Clinical Physiology, Department of Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, Sweden., Engblom H; Clinical Physiology, Department of Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, Sweden., Hindorf C; Department of Medical Radiation Physics, Lund University, Lund, Sweden. |
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Jazyk: | angličtina |
Zdroj: | Clinical physiology and functional imaging [Clin Physiol Funct Imaging] 2024 Mar; Vol. 44 (2), pp. 154-163. Date of Electronic Publication: 2023 Nov 14. |
DOI: | 10.1111/cpf.12861 |
Abstrakt: | Background: The aim was to investigate to what extent the quantification of myocardial blood flow (MBF) from dynamic 13 N-NH Methods: A standard MBF value was determined from 25 patients' rest/stress 13 N-NH Results: Good agreement in global rest/stress MBF (mL/min/g) was found when changing the time frame scheme or reconstruction algorithm (MBF Conclusions: Quantification of MBF from 13 N-NH (© 2023 The Authors. Clinical Physiology and Functional Imaging published by John Wiley & Sons Ltd on behalf of Scandinavian Society of Clinical Physiology and Nuclear Medicine.) |
Databáze: | MEDLINE |
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