Table 2.
Echocardiographic characteristics of paired follow-up echocardiograms
| Characteristic | Baseline | Follow-up | P Value |
|---|---|---|---|
| Left ventricle (n = 153): | |||
| LVEDV, mL | 106.0 ± 43.9 | 105.7 ± 42.4 | .728 |
| LVESV, mL | 44.1 ± 28.4 | 44.8 ± 32.6 | .847 |
| LVEF, % | 61.6 ± 10.1 | 61.3 ± 10.6 | .773 |
| ICU | 60.8 ± 11.0 | 60.1 ± 10.3 | .604 |
| Ventilation | 61.0 ± 9.2 | 61.4 ± 8.3 | .989 |
| LVLS, % | −18.8 ± 4.4 | −18.9 ± 4.8 | .852 |
| ICU | −18.0 ± 5.0 | −18.8 ± 4.4 | .902 |
| Ventilation | −18.4 ± 5.1 | −18.3 ± 4.19 | .913 |
| RV (n = 80): | |||
| RVBD, cm | 3.9 ± 0.8 | 3.8 ± 0.7 | .143 |
| RVFWS, % | −23.8 ± 5.8 | −24.7 ± 5.7 | .181 |
| ICU | −21.5 ± 5.7 | −24.1 ± 4.7 | .3176 |
| Ventilation | −22.8 ± 4.7 | −24.8 ± 4.9 | .930 |
| RVGLS, % | −19.8 ± 5.1 | −20.4 ± 4.8 | .207 |
| ICU | −17.5 ± 4.9 | −20.4 ± 5.2 | .326 |
| Ventilation | −18.4 ± 4.1 | −21.5 ± 6.2 | .830 |
Data presented include the entire cohort and those who were in the ICU and on mechanical ventilation at time of the initial echocardiogram.