Journal article

Worldwide Diagnostic Reference Levels for Single-Photon Emission Computed Tomography Myocardial Perfusion Imaging Findings From INCAPS

Cole B Hirschfeld, Maurizio Dondi, Thomas NB Pascual, Mathew Mercuri, Joao Vitola, Ganesan Karthikeyan, Nathan Better, John J Mahmarian, Salah E Bouyoucef, Henry Hee-Seung Bom, Vikram Lele, Vincent Peter C Magboo, Erick Alexanderson, Adel H Allam, Mouaz H Al-Mallah, Albert Flotats, Scott Jerome, Philipp A Kaufmann, Osnat Luxenburg, S Richard Underwood Show all

JACC-CARDIOVASCULAR IMAGING | ELSEVIER SCIENCE INC | Published : 2021

Abstract

OBJECTIVES: This study sought to establish worldwide and regional diagnostic reference levels (DRLs) and achievable administered activities (AAAs) for single-photon emission computed tomography (SPECT) myocardial perfusion imaging (MPI). BACKGROUND: Reference levels serve as radiation dose benchmarks to compare individual laboratories against aggregated data, helping to identify sites in greatest need of dose reduction interventions. DRLs for SPECT MPI have previously been derived from national or regional registries. To date there have been no multiregional reports of DRLs for SPECT MPI from a single standardized dataset. METHODS: Data were submitted voluntarily to the INCAPS (International..

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