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LVEF (%) during dobutamine stress echocardiography
| Before revascularisation* | After revascularisation** | p Value† | |||||||
| Rest | LD | Peak | p Value | Rest | LD | Peak | p Value | ||
| Group 1 | 34 (8) | 46 (11) | 34 (10) | <0.001 | 43 (9) | 54 (8) | 56 (8) | <0.001 | <0.001 |
| Group 2 | 31 (8) | 41 (9) | 32 (10) | <0.001 | 31(7) | 44 (10) | 46 (11) | <0.001 | <0.001 |
*p = 0.03 group 1 v group 2; ** p<0.001 group 1 v group 2; †p value before versus after revascularisation for the pattern of response during dobutamine stress echocardiography.
LD, low dose.
