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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