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Table 2 Image rating results

From: Quantification of left ventricular functional parameter values using 3D spiral bSSFP and through-time Non-Cartesian GRAPPA

Image feature 2D 3D pWSR
Artifacts 4.6 ± 0.5 3.6 ± 0.5 1.2E-04
Image contrast 4.9 ± 0.3 3.6 ± 0.6 1.2E-04
Endocardial sharpness 5.0 ± 0.2 3.9 ± 0.3 2.9E-05
Papillary muscle motility 5.0 ± 0.0 4.1 ± 0.7 6.1E-05
LV wall motility 5.0 ± 0.0 4.2 ± 0.7 1.2E-04
  1. Mean ± SD across all subjects after pooling scores from both raters.
  2. Significant difference for Wilcoxon signed rank test was set at pWSR < 0.05.