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Table 5 Excluding outliers, average LV volumes and LVEF calculated from PET using surface- (s), count- (c) and volume-based (v) methods compared with average values from MRI

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

 

PET, V B

MRI

Relative difference (%), V B

p, V B

ESVs, mL

103 ± 34

86 ± 28

21.3 ± 20.6

0.004

EDVs, mL

219 ± 53

232 ± 47

− 5.8 ± 11.3

0.137

SVs, mL

116 ± 24

146 ± 26

− 20.5 ± 11.6

< 0.001

LVEFs, %

54 ± 7

64 ± 2

− 15.5 ± 7.6

< 0.001

ESVv, mL

92 ± 36

86 ± 28

7.6 ± 20.6

0.221

EDVv, mL

264 ± 61

232 ± 47

14.1 ± 13.6

0.005

SVv, mL

172 ± 37

146 ± 26

17.9 ± 17.6

0.004

LVEFv, %

66 ± 8

64 ± 2

3.3 ± 9.0

0.203

LVEFc, %

74 ± 8

64 ± 2

15.8 ± 9.1

< 0.001

 

PET, FP

MRI

Relative difference (%), FP

p, FP

ESVs, mL

100 ± 36

86 ± 28

16.9 ± 13.8

0.003

EDVs, mL

193 ± 49

232 ± 47

− 16.9 ± 10.4

< 0.001

SVs, mL

94 ± 23

146 ± 26

− 35.7 ± 13.8

< 0.001

LVEFs, %

49 ± 8

64 ± 2

− 23.0 ± 9.0

< 0.001

ESVv, mL

98 ± 43

86 ± 28

13.6 ± 21.2

0.076

EDVv, mL

236 ± 56

232 ± 47

1.5 ± 12.1

0.652

SVv, mL

137 ± 34

146 ± 26

− 5.5 ± 19.9

0.307

LVEFv, %

59 ± 10

64 ± 2

− 7.2 ± 12.5

0.074

LVEFc, %

70 ± 9

64 ± 2

9.8 ± 11.9

0.015