Table 4 The effect of left ventricular (LV) remodeling on infarct and remote zone strain
Infarct zone circumferential strain (%) | Remote zone circumferential strain (%) | |||||||
|---|---|---|---|---|---|---|---|---|
1 week | 6 months | MD [95% CI] | P-value* | 1 week | 6 months | MD [95% CI] | P-value* | |
LV remodeling (N = 52) | − 7.6 ± 8.2 | −12.6 ± 9.4 | −5.0 [−6.6 to − 3.4] | < 0.001 | − 20.2 ± 3.7 | −19.1 ± 3.7 | 1.1 [0.1 to 2.1] | 0.036 |
No LV remodeling (N = 139) | −9.0 ± 9.3 | −15.1 ± 7.3 | −6.2 [− 7.4 to − 4.9] | < 0.001 | −19.2 ± 6.5 | − 19.3 ± 4.0 | 0.0 [− 1.0 to 1.0] | 0.991 |
MD [95% CI] | 1.3 [−1.6 to 4.2] | 2.5 [−0.4 to 5.4] | −1.0 [− 2.8 to 0.9] | 0.1 [− 1.1 to 1.4] | ||||
P-value† | 0.366 | 0.087 | 0.317 | 0.822 | ||||