Parameters | obstructive CAD group (n = 67) | CMD group (n = 67) | control group (n = 108) | P value |
---|---|---|---|---|
GLS, % | − 20.3 ± 1.8△▲ | − 21.1 ± 2.2△ | − 22.8 ± 2.0 | 0.000 |
LS of each ventricular wall, % | ||||
 LS of anterior septum | − 17.7 ± 3.3△ | − 18.5 ± 4.3△ | −20.8 ± 3.9 | 0.000 |
 LS of anterior wall | −19.3 ± 3.0△ | −19.8 ± 3.6△ | −22.3 ± 2.8 | 0.000 |
 LS of lateral wall | −21.5 ± 2.5△ | −22.0 ± 3.3△ | − 23.9 ± 2.7 | 0.000 |
 LS of posterior wall | −18.2 ± 2.9△▲ | − 20.0 ± 3.4 | −20.6 ± 2.8 | 0.000 |
 LS of inferior wall | −20.2 ± 2.9△ | −20.3 ± 3.2△ | −22.6 ± 2.8 | 0.000 |
 LS of posterior septum | −18.5 ± 2.6△ | −19.3 ± 3.1△ | −21.0 ± 2.4 | 0.000 |
 LS of apex | −25.4 ± 3.0△ | −24.8 ± 3.8△ | −28.9 ± 3.3 | 0.000 |
stratified LS, % | ||||
 LS of endocardium | −23.5 ± 2.1△ | − 24.3 ± 2.5△ | −26.2 ± 2.4 | 0.000 |
 LS of epicardium | −17.6 ± 1.5△▲ | − 18.5 ± 2.0△ | −20.0 ± 1.8 | 0.000 |