Skip to main content
. Author manuscript; available in PMC: 2015 May 1.
Published in final edited form as: Circ Cardiovasc Imaging. 2014 Mar 28;7(3):471–481. doi: 10.1161/CIRCIMAGING.113.001541

Figure 6. Diagnostic performance of native T1 maps for detecting chronic myocardial infarction at 1.5T.

Figure 6

Bland-Altman analysis showed poor agreement between LGE images and T1 maps for measuring infarct size (A) and transmurality (B) during the chronic phase at 1.5T. T1 maps greatly underestimated infarct size and transmurality compared to LGE images. Moderate correlations were observed between LGE images and T1 maps for measuring infarct size (R2=0.44; C) and transmurality (R2=0.51; D). ROC analysis showed that area under the curve was 0.79 (E).