Table 2.
Regional multi-parametric strains in the left ventricle in dilated cardiomyopathic HF patients in sixteen AHA recommended segments, computed from DENSE displacements and meshfree RPIM numerical analysis technique.
| Region | Circ. | Long. | Rad. | Twist (°) | Tors. (°) |
|---|---|---|---|---|---|
| Anteroseptal-Basal | -0.04±0.06 | 0.03±0.04 | 0.01±0.05 | 0.4±1.7 | - |
| Anterior-Basal | -0.14±0.04 | -0.01±0.05 | 0.05±0.04 | 2.1±0.7 | - |
| Anterolateral-Basal | -0.10±0.03 | -0.07±0.03 | 0.10±0.05 | 3.7±1.1 | - |
| Posterolateral-Basal | -0.09±0.01 | -0.02±0.03 | 0.07±0.03 | 2.2±1.3 | - |
| Posterior-Basal | -0.02±0.05 | 0.03±0.04 | 0.05±0.04 | 0.4±0.9 | - |
| Posterorseptal-Basal | -0.02±0.08 | 0.03±0.06 | -0.01±0.03 | 1.1±1.7 | - |
| Anteroseptal-MidLV | -0.09±0.07 | -0.01±0.01 | 0.01±0.04 | -0.4±0.8 | -0.3±0.6 |
| Anterior-MidLV | -0.03±0.04 | -0.05±0.03 | 0.05±0.04 | 1.7±0.5 | -0.2±0.1 |
| Anterolateral-MidLV | -0.10±0.02 | -0.06±0.02 | 0.09±0.04 | 2.2±0.7 | -0.6±0.2 |
| Posterolateral-MidLV | -0.09±0.03 | -0.03±0.01 | 0.06±0.03 | 1.4±1.2 | -0.4±0.1 |
| Posterior-MidLV | -0.02±0.06 | 0.00±0.01 | 0.04±0.05 | 0.8±0.7 | 0.2±0.1 |
| Posterorseptal-MidLV | -0.02±0.08 | 0.01±0.03 | -0.02±0.03 | 0.3±0.8 | -0.3±0.6 |
| Septal-Apex | -0.09±0.08 | -0.02±0.02 | 0.01±0.03 | 0.1±0.4 | -0.2±0.6 |
| Anterior-Apex | -0.15±0.04 | -0.07±0.03 | 0.04±0.02 | 1.6±0.3 | -0.2±0.2 |
| Lateral-Apex | -0.10±0.03 | -0.07±0.02 | 0.06±0.03 | 0.1±0.9 | -0.9±0.1 |
| Posterior-Apex | -0.02±0.06 | -0.03±0.03 | 0.05±0.05 | 1.0±0.6 | 0.2±0.1 |