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Table 2 Results of the phantom experiments

From: Cardiac T2-mapping using a fast gradient echo spin echo sequence - first in vitro and in vivo experience

 

T1 MOLLI [ms]

T2 ref [ms]

T2 GraSE [ms]

T2 T2prep [ms]

Δ ref/GraSE [%]

Δ ref/T2prep [%]

1

313

67.7 ± 0.7

70.4 ± 1.9

95.1 ± 3.3

+4

+41

2

478

50.3 ± 0.8

53.6 ± 2.4

64.1 ± 3.0

+7

+27

3

606

86.9 ± 1.1

90.5 ± 2.2

101.2 ± 4.2

+4

+16

4

617

121.4 ± 1.6

127.7 ± 1.8

137.7 ± 6.2

+5

+13

5

793

105.8 ± 1.6

112.7 ± 3.3

113.4 ± 4.5

+6

+7

6

778

145.8 ± 2.7

159.3 ± 6.3

161.3 ± 10.4

+9

+11

7

941

123.7 ± 1.8

131.3 ± 7.2

137.2 ± 6.9

+7

+11

8

1046

196.4 ± 4.6

203.7 ± 3.8

211.4 ± 7.2

+4

+8

9

1072

148.7 ± 3.2

158.6 ± 4.4

158.5 ± 6.6

+7

+7

10

1234

190.3 ± 5.8

203.2 ± 7.7

210.7 ± 18.3

+7

+11

11

1345

166.9 ± 3.6

182.0 ± 6.0

186.5 ± 13.6

+9

+12

12

1556

161.3 ± 5.7

173.5 ± 9.2

177.3 ± 15.2

+8

+10

  1. Δ ref in % indicates the percental difference from the reference standard (MESE)
  2. MOLLI Modified Look Locker Inversion Recovery; Values are given ± standard deviation