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Table 4 Amplification factors F1 and F2 for all tested sequences at 1.5T and 3T

From: Pediatric cardiovascular interventional devices: effect on CMR images at 1.5 and 3 Tesla

  

1.5T

3T

p value

2D balanced SSFP cine

F1

1.1± 0.24

1.2 ± 0.21

0.002

F2

1.9± 1.00

2.1 ± 1.02

0.040

3D-GRE dynamic time-resolved MRA

F1

1.1± 0.20

1.2 ± 0.16

0.017

F2

1.5± 0.52

1.8 ± 0.81

0.022

Phase-contrast 2D-GRE

F1

1.2± 0.19

1.3 ± 0.25

0.035

F2

2.1± 1.06

2.5 ± 1.37

0.005

3D-GRE high-resolution MRA

F1

1.1± 0.15

1.1 ± 0.15

0.741

F2

1.6± 0.49

1.7 ± 0.73

0.249