TABLE 3.

Correlation Coefficients between Resting TTE GLS and Strains Measured by PET MPI

	Pearson coefficient	95% CI	P	CCC	95% CI	P
Stress
Longitudinal strain	0.68	(0.54, 0.78)	<0.001	0.43	(0.30, 0.57)	<0.001
LVEF (%)	0.83	(0.73, 0.88)	<0.001	0.71	(0.52, 0.90)	<0.001
Rest
Longitudinal strain	0.58	(0.41, 0.71)	<0.001	0.41	(0.27, 0.56)	<0.001
LVEF (%)	0.80	(0.70, 0.87)	<0.001	0.75	(0.55, 0.96)	<0.001