Table 4.
Multivariate analyses of the different echocardiographic findings and hemodynamic instability at presentation, PESI class > II, and abnormal hs-cTnI levels
| Variable | OR (95% CI) | Haemodynamic instability, OR (95% CI) | PESI class > II, OR (95% CI) | Abnormal hs-cTnI levels, OR (95% CI) |
|---|---|---|---|---|
| RV/LV > 1, OR (95% CI) | 1.19 (0.54–2.63) | 3.99 (1.15–14.4) | 1.59 (0.61–4.15) | 6.84 (2.42–19.33) |
| D-shape, OR (95% CI) | 1.59 (0.68–3.71) | 3.85 (1.07–13.98) | 1.26 (0.37–3.48) | 8.45 (2.74–26.02) |
| TAPSE < 21 mm, OR (95% CI) | 0.99 (0.46–2.15) | 4.37 (1.25–15.21) | 1.54 (0.58–4.05) | 7.42 (2.71–20.26) |
| TAPSE < 16 mm, OR (95% CI) | 1.79 (0.78–4.09) | 3.99 (1.27–14.15) | 1.48 (0.56–3.91) | 6.43 (2.28–18.13) |
| sPAP > 40 mmHg, OR (95% CI) | 0.81 (0.37–1.77) | 4.43 (1.26–15.48) | 1.5 (0.57–3.96) | 7.78 (2.81–21.55) |
| sPAP > 60 mmHg, OR (95% CI) | 0.52 (0.15–1.88) | 4.78 (1.34–17.04) | 1.54 (0.58–4.05) | 8.04 (2.93–22.04) |
| LVEF 35–55%,OR (95% CI) | 1.03 (0.36–2.97) | 4.41 (1.26–15.47) | 1.52 (0.57–4.03) | 7.38 (2.71–20.08) |
| LVEF < 35%,OR (95% CI) | 5.46 (1.32–22.61) | 3.26 (0.85–12.42) | 1.43 (0.54–3.78) | 7.36 (2.7–20.1) |
| Any RV dysfunction*, OR (95% CI) | 1.34 (0.6–3.03) | 3.99 (1.1–14.42) | 1.53 (0.58–4.01) | 6.78 (2.39–19.26) |
*At least one of VDx > Vsn, D-shape, TAPSE < 16 mm, *included variable in the multivariable model