Quantitative methods in the evaluation of thallium-201 myocardial perfusion images
- PMID: 722330
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Quantitative methods in the evaluation of thallium-201 myocardial perfusion images
J Nucl Med.
1978 Oct.
Free article
Abstract
Methods have been developed for on-line computer enhancement of a scintillation camera's myocardial images and for a graphical presentation showing relative thallium-201 activity in the myocardium. Enhancement uses fast Fourier transform techniques. The methods have been applied to multiple images obtained after stress and 4--5 hr rest. Patients with myocardial infarction and/or transient ischemia were evaluated and typical examples are presented.
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