Univariate and multivariate correlates of TAPSE changes from 24–48 hours after symptom onset to six months (n = 500)
| Variable | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|
| R coefficient | p Value | Multi-R coefficient | p Value | |
| MR, mitral regurgitation. See tables 2 and 4 for other abbreviations. | ||||
| Age | 0.01 | 0.78 | ||
| Variables at 24–48 hours after symptom onset | ||||
| LVEF | 0.06 | 0.16 | ||
| E | 0.04 | 0.35 | ||
| Edt | 0.03 | 0.52 | ||
| Global WMSI | 0.02 | 0.69 | ||
| IVS WMSI | 0.03 | 0.53 | ||
| LV-FWMSI | 0.006 | 0.90 | ||
| Peak CK | 0.01 | 0.75 | ||
| Change from 24–48 hours after symptom onset to 6 weeks | ||||
| LVEF | 0.12 | 0.008 | ||
| EDVi | 0.06 | 0.15 | ||
| ESVi | 0.003 | 0.94 | ||
| MR | 0.004 | 0.93 | ||
| LAAi | 0.05 | 0.32 | ||
| Global WMSI | −0.11 | 0.013 | ||
| IVS-WMSI | −0.12 | 0.005 | −0.12 | 0.007 |
| LV-FWMSI | −0.08 | 0.086 | ||