Figure 1

Linear regression and Bland-Altman plots for LVEDV, LVESV, and LVSV index for all 30 patients. The Bland-Altman plots show mean values calculated using bSSFP and radial GRAPPA techniques on the x-axis and the difference between the values calculated from each modality (bSSFP - radial GRAPPA) on the y-axis. Mean difference, as well as 95% limits of agreement, have also been plotted. Excellent correlation is seen between bSSFP and radial GRAPPA for these functional parameters.