Table 4.
Predictors of decreased infarct zone strain in univariable and standard multivariable regression analysis
| Univariable | Multivariable | |
|---|---|---|
| Variable |
p value |
p value |
| Age |
0.40 |
… |
| Sex |
0.84 |
… |
| Current smoker |
0.04 |
… |
| Hypertension |
0.13 |
… |
| Hypercholesterolemia |
0.75 |
… |
| Family history |
0.17 |
… |
| Diabetes |
0.79 |
… |
| Onset to balloon time |
0.18 |
… |
| Anterior AMI |
0.34 |
… |
| TIMI flow grade before PCI > 0 |
0.69 |
… |
| TIMI flow grade after PCI < 3 |
0.46 |
… |
| Transmural extent of infarction >50% |
0.12 |
… |
| Transmural extent of infarction 100% |
0.58 |
… |
| Infarct volume (at 90 days) |
0.001 |
0.07 |
| Presence of MO only |
<0.0001 |
0.03 |
| Presence of MO + IMH | <0.0001 | 0.005 |