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. Author manuscript; available in PMC: 2020 Oct 15.
Published in final edited form as: Curr Treat Options Cardiovasc Med. 2019 May 14;21(6):25. doi: 10.1007/s11936-019-0728-1

FIGURE 3. Organization and Content of the REFINE SPECT Registry for the Purposes of Machine Learning.

FIGURE 3

(Blue) Clinical data collection and analysis; (orange) imaging data collection and analysis; and (gray) integration of clinical and imaging databases. Reproduced with permission from Slomka et al. (71). MACE = major adverse cardiovascular events; MPI = myocardial perfusion imaging; QC = quality control; QGS = quantitative gated SPECT; QPS = quantitative perfusion SPECT; SPECT = single photon emission computed tomography.