Figure 7
Comparison of cardiac chamber quantification parameters obtained for three triggering methods. Bland-Altman plots showing for each subject the mean of two measurements (ACT vs ECG, ACT vs POX and ECG vs POX) and the difference in the left ventricular parameter derived from vector ECG, ACT and POX gated 2D CINE FLASH acquisitions at 7.0 T. Dashed black lines in the Bland-Altman plots represent the mean difference while the dotted lines embody the confidence interval which was set to the mean value ± 1.96 of the standard.