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Author

René R. S. Packard

1 paper indexed here

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Open access Sep 2026

Artificial intelligence-derived splenic response in cardiac positron emission tomography is associated with major adverse cardiovascular events: a multi-site study.

AIMS Inadequate pharmacologic stress may limit the diagnostic and prognostic accuracy of myocardial perfusion imaging (MPI). The splenic ratio (SR), a measure of stress adequacy, has emerged as a potential imaging biomarker. We developed an artificial intelligence (AI) method to derive SR and evaluated the prognostic v...

G. Ramirez, Naga L. Dharmavaram, A. Shanbhag et al. · 0 citations

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