CAD positive

CAD negative

p value

GLS at rest

Mean ± SD

−18.54 ± 1.36

−18.92% ± 1.43%

0.273

GLS at Recovery of DSE

Mean ± SD

−16.69 ± 1.10

−19.05 ± 1.41

<0.0001

GCS at rest

Mean ± SD

−21.24% ± 1.49%

−21.59% ± 1.25%

0.885

GCS at recovery period of DSE

Mean ± SD

−19.90% ± 1.69%

−21.71% ± 1.49%

0.002