Table 2. LGE Volumes.
Volume (ml) (N=14) | 2D | 3D | Bias±2SD | R-value | p value |
---|---|---|---|---|---|
Total LV (ml) | 14.5 ±8.2 | 13.2 ±8.8 | 0.5 ±6.8 | 0.91 | 0.59 |
LV papillary scar (N=6) | 0.8±1.0 | 1.2±1.5 | -0.5±1.3 | 0.24 | |
Single slice measurements† | |||||
LV LGE (ml) | 2.4±1.7 | 2.2±1.3 | 0.18±1.5 | 0.91 | 0.38 |
Peri-infarct zone(all) † (ml) | 1.9±1.0 | 2.0±1.4 | -0.1±0.9 | 0.77 | 0.40 |
Heterogeneous LGE (N=8) | 1.9±1.1 | 2.4±1.6 | -0.39±1.0 | 0.79 | 0.15 |
Homogeneous LGE (N=6) | 1.7±1.0 | 1.3±0.8 | 0.37±0.5 | 0.88 | 0.15 |
Measured in a single 2D LGE slice, compared to four 3D LGE slices.