Skip to main content

Table 1 Myocardial and blood T1-times measured with MOLLI and two saturation-recovery techniques at 3T

From: Myocardial T1-mapping at 3T using saturation-recovery: reference values, precision and comparison with MOLLI

  MOLLI SAPPHIRE SASHA
Native T1-time [ms] Myo 1182.6 ± 35.8 1578.1 ± 35.9 1522.8 ± 40.5
Blood 1781.4 ± 135.7 2047.6 ± 132.0 1919.3 ± 134.2
Post 1 (~15 min) T1-time [ms] Myo 541.1 ± 33.8 746.2 ± 49.3 722.0 ± 57.2
Blood 349.1 ± 34.4 387.4 ± 37.4 390.6 ± 42.6
ECV [%] 26.0 ± 2.6 20.2 ± 2.0 21.3 ± 2.5
GBCA Concentration [μmol/L] Myo 288.5 ± 38.5 203.2 ± 27.9 210.2 ± 34.7
Blood 665.4 ± 85.7 604.2 ± 72.6 590.4 ± 84.1
Post 2 (~25 min) T1-time [ms] Myo 581.5 ± 33.0 794.1 ± 46.9 773.2 ± 55.6
Blood 405.6 ± 39.5 439.3 ± 39.8 441.7 ± 43.8
ECV [%] 27.5 ± 3.1 21.0 ± 2.8 21.9 ± 3.0
GBCA Concentration [μmol/L] Myo 251.4 ± 38.5 179.7 ± 24.3 183.5 ± 31.0
Blood 550.3 ± 75.5 515.9 ± 62.7 504.2 ± 72.4