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EJNMMI Physics

Table 1 RF,PET and RF,ex vivo values are represented as the mean ± SD of all the myocardial segments analyzed for each animal along with their comparison obtained using the RMSE value. Mean ± SD SUV for each tracer obtained from multi-tracer PET analysis and excised tissue are also shown

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

Animal

RF,PET

RF,ex vivo

RMSE (%)

SUVGa,PET

SUVGa,ex vivo

SUVF,PET

SUVF,ex vivo

1

0.84 ± 0.03

0.83 ± 0.02

3.6

0.30 ± 0.07

0.51 ± 0.09

0.96 ± 0.15

1.56 ± 0.14

2

0.70 ± 0.03

0.64 ± 0.02

6.8

0.27 ± 0.08

0.39 ± 0.03

0.60 ± 0.16

0.65 ± 0.03

3

0.91 ± 0.02

0.91 ± 0.01

1.7

0.28 ± 0.05

0.54 ± 0.06

2.55 ± 0.26

4.65 ± 0.36

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