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Fig. 8 | EJNMMI Physics

Fig. 8

From: Explicit measurement of multi-tracer arterial input function for PET imaging using blood sampling spectroscopy

Fig. 8

Linear correlation between relative activities for 18FDG (a) and between SUVs for both 18FDG and 68Ga-DOTA (b) obtained from multi-tracer compartment modeling at imaging endpoints (RF,PET, SUVPET) and from excised tissue (RF,ex vivo, SUVex vivo). Each dot represents one of the 17 myocardial segments for each animal. The results are highly correlated (Pearson’s r = 0.95, p < 0.0001 for relative activities and r = 0.98, p < 0.0001 for SUVs)

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