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Quality metrics for single-photon emission computed tomography myocardial perfusion imaging: an ASNC information statement.
- Source :
- Journal of Nuclear Cardiology; Apr2023, Vol. 30 Issue 2, p864-907, 44p
- Publication Year :
- 2023
-
Abstract
- Keywords: Myocardial perfusion imaging; SPECT (single-photon emission computed tomography); Quality; Appropriate use; Coronary artery disease; Ischemia EN Myocardial perfusion imaging SPECT (single-photon emission computed tomography) Quality Appropriate use Coronary artery disease Ischemia 864 907 44 04/26/23 20230401 NES 230401 Supplementary Information The online version contains supplementary material available at https://doi.org/10.1007/s12350-022-03162-7. Patient-centered imaging B Background: b Recently, professional societies have recognized the need to develop imaging protocols that are adaptable to a patient's specific need.[76],[77] Specifically, protocols should be adaptable to increase the administered radionuclide dosage when patients have a higher body mass index (BMI) and reduce that dose for lower BMI patients. B Definition of measure: b I Use of patient-centered SPECT MPI protocols. i Confirm the site has written protocols for modifying the imaging protocol for specific populations: Using different patient doses or variable acquisition times for low and high BMI patients. Literature demonstrates that attenuation mitigation strategies improve the normalcy rate of stress-first imaging.[88]-[90] B Definition of measure: b I Percentage of Tc-99m stress SPECT MPI studies performed with stress-only imaging. i B Rationale for inclusion: b Stress-only imaging, when possible, substantially reduces radiation dosage and improves patient convenience and experience compared to stress-rest or rest-stress protocols. It is rarely appropriate to repeat imaging if < 2 years after PCI.[8] Imaging post revascularization is a common indication for SPECT MPI, and nuclear labs should encourage high-value imaging guided by a change in clinical status that is concerning for ischemia, assessment of ischemia in the setting of incomplete revascularization or progression of disease. [Extracted from the article]
Details
- Language :
- English
- ISSN :
- 10713581
- Volume :
- 30
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Journal of Nuclear Cardiology
- Publication Type :
- Academic Journal
- Accession number :
- 163294184
- Full Text :
- https://doi.org/10.1007/s12350-022-03162-7