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EJNMMI Physics

Table 2 Including outliers, correlation between PET and MRI for surface- (s), count- (c) and volume-based (v) methods. The count-based method does not provide ESV and EDV values

From: Calculation of left ventricular volumes and ejection fraction from dynamic cardiac-gated 15O-water PET/CT: 5D-PET

 

Slope, V B

Intercept, V B

r, V B

p, V B

ESVs

0.93

12.7

0.73

0.001

EDVs

0.60

59.3

0.66

0.006

SVs

0.37

53.2

0.58

0.017

LVEFs

0.66

12.9

0.58

0.018

ESVv

1.00

− 3.5

0.79

< 0.001

EDVv

0.70

80.4

0.66

0.006

SVv

0.53

82.3

0.54

0.030

LVEFv

0.88

10.6

0.65

0.006

LVEFc

0.83

22.1

0.62

0.011

 

Slope, FP

Intercept, FP

r, FP

p, FP

ESVs

1.20

− 8.3

0.90

< 0.001

EDVs

0.79

1.10

0.87

< 0.001

SVs

0.50

16.30

0.74

< 0.001

LVEFs

0.77

0.08

0.63

0.008

ESVv

1.32

− 19.50

0.87

< 0.001

EDVv

0.91

12.56

0.87

< 0.001

SVv

0.70

28.54

0.73

< 0.001

LVEFv

1.03

− 6.83

0.64

0.006

LVEFc

1.12

− 1.83

0.66

0.005

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