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EJNMMI Research

Table 1 Comparison between LV-functional parameters as calculated by cine MRI and FDG-PET for different study subgroups

From: Left ventricular functional assessment in murine models of ischemic and dilated cardiomyopathy using [18 F]FDG-PET: comparison with cardiac MRI and monitoring erythropoietin therapy

 

HC + DCM + ICM

HC + DCM

ICM

 

Cine MRI

FDG-PET

Cine MRI

FDG-PET

Cine MRI

FDG-PET

EDV (μL)

125 ± 80

72 ± 37*

63 ± 11

46 ± 4*

195 ± 63

103 ± 35*

Bias

 

52

 

17

 

92

LoA

 

−44 to 149

 

−3 to 37

 

5 to 180

ESV (μL)

96 ± 77

42 ± 32*

38 ± 14

20 ± 6*

163 ± 63

67 ± 31*

Bias

 

54

 

18

 

96

LoA

 

−47 to 155

 

0 to 36

 

3 to 190

LVEF (%)

31 ± 16

48 ± 15*

42 ± 14

57 ± 13*

18 ± 7

37 ± 10*

Bias

 

−17

 

−15

 

−19

LoA

 

−30 to −4

 

−26 to −5

 

−34 to −5

  1. Values are presented as mean ± standard deviation for the comparison of FDG-PET with the reference method cine MRI. Furthermore the corresponding biases and limits of agreement (LoA) calculated from Bland-Altman plots are presented. *Student's t test revealed a statistically significant difference.
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