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Table 1 Mean and standard deviation (stdev) of T 2 estimates on phantoms with different T 2 values

From: T2 mapping of the heart with a double-inversion radial fast spin-echo method with indirect echo compensation

Gold standard ES CURLIE-SEPG
T 2 (ms) T 2 mean (ms) T 2 stdev (ms) % error T 2 mean (ms) T 2 stdev (ms) % error
38 43.28 4.74 13.89 38.80 1.24 2.11
55 60.71 5.10 10.38 55.79 2.72 1.44
75 81.16 6.67 8.21 75.97 2.93 1.29
78 85.00 6.83 8.97 78.46 2.49 0.59
112 120.88 9.41 7.93 112.73 4.64 0.65
170 182.69 9.65 7.46 171.60 6.12 0.94
  1. The reference T2 values were obtained from a single-echo spin-echo experiment.