Variable

Non-LAD CTO-lesion

LAD CTO-lesion

p-value

Mean ± SD

Mean ± SD

GLS changes post-procedural

1.36 ± 0.22

1.70 ± 0.48

0.005*

WMA score changes post-procedural

0.27 ± 0.16

0.29 ± 0.10

0.67

LVEF, % changes differences post-procedural

4.36 ± 1.49

5.06 ± 1.38

0.14