Table 2 Results (p values) of multivariate analysis in four models of the overall study population.
| Model including DI | Adjusted for global LV remodelling | Adjusted for local LV remodelling | Adjusted for mitral deformation | |
|---|---|---|---|---|
| Determinants of ERO | ||||
| DI | 0.001 | 0.01 | 0.02 | 0.03 |
| D:L | 0.001 | NS | NS | |
| ESVI | NS | NS | NS | |
| WMSI | 0.02 | NS | ||
| PPM‐fibrosa distance | 0.002 | 0.01 | ||
| Tenting area | 0.0001 | |||
| MAC | NS | |||
| R2 | 0.37 | 0.52 | 0.62 | 0.77 |
| Determinants of tenting area | ||||
| DI | 0.02 | 0.04 | NS | |
| D:L | 0.0001 | 0.003 | ||
| ESVI | NS | S | ||
| WMSI | 0.001 | |||
| PPM‐fibrosa distance | 0.002 | |||
| R2 | 0.28 | 0.44 | 0.58 |
DI, dyssynchrony index; D:L, left ventricular short to long‐axis dimension ratio; ERO, effective regurgitant orifice; ESVI, end systolic volume index; LV, left ventricular; MAC, mitral annular contraction; PPM, posterior papillary muscle; WMSI, wall motion score index.