Table 2.
Univariate and multivariate analyses for the prediction of global functional recovery following coronary artery bypass grafting.
| Univariate analysis | Multivariate analysis | |||
|---|---|---|---|---|
| r | p | Beta | p | |
| Number of viable+normal segments | 0.67 | < 0.001 | 1.298 | < 0.001 |
| Number of viable segments | 0.31 | 0.08 | ||
| % of LAD territory viable | 0.35 | 0.05 | ||
| Mean duration to 3rd CMR (days) | 0.35 | 0.04 | ||
Number of viable segments was defined as segments <50% transmural extent of late gadolinium enhancement. CMR, cardiovascular magnetic resonance; LAD, left anterior descending coronary artery.