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Cartesian grid sensitivity analysis, comparing the mean and maximum displacements from the mitral valve leaflets.
| Average displacement (mm) | Maximum displacement (mm) | |||
|---|---|---|---|---|
| Cartesian grid | fully opened | fully loaded | fully opened | fully loaded |
| 80 × 80 × 160 | 1 ± 1.8 | 2 ± 3.4 | 8.2 | 15.1 |
| 96 × 96 × 198 | 1 ± 1.8 | 2 ± 3.5 | 8.3 | 15.2 |
| 112 × 112 × 224 | 1 ± 1.9 | 2 ± 3.6 | 8.6 | 15.8 |
Notice that essentially grid-resolved results are obtained for an 80 × 80 × 160 Cartesian grid.
