Table 6. Predictors of EF at Follow-Up and Changes in EF by Regression Analysis.

	EF at Follow Up				Change in EF
	Univariate		Multivariate		Univariate		Multivariate
	r	P	β	P	r	P	β	P
Age	−0.19	0.346			−0.03	0.879
Sex	−0.29	0.149			−0.18	0.371
Hypertension	−0.11	0.578			−0.20	0.317
Diabetes	0.08	0.700			0.05	0.817
Hyperlipidemia	0.24	0.233			0.38	0.052	0.13	0.508
Smoking	−0.22	0.278			−0.18	0.361
Heart rate	0.37	0.055	0.24	0.080	0.03	0.902
Presenting symptom	0.02	0.908			0.15	0.462
CKMB	0.22	0.276			−0.01	0.959
CTnT	−0.52	0.006	−0.33	0.026*	−0.27	0.175
NT-proBNP	−0.40	0.038	0.13	0.504	−0.42	0.029	−0.25	0.130
CTO location	0.01	0.970			0.18	0.371
Collateral circulation	0.38	0.049	0.09	0.524	0.18	0.375
Follow up period	0.05	0.810			0.34	0.086	0.38	0.022*
Global ECV	−0.71	< 0.001	−0.61	< 0.001*	−0.55	0.003	−0.57	0.001*
Change in global ECV	0.23	0.256			0.20	0.313
Remote ECV	−0.26	0.183			−0.25	0.201
Change in remote ECV	0.19	0.352			0.19	0.346
LGE volume	−0.62	0.001	−0.22	0.214	−0.42	0.03	0.04	0.866

^*p < 0.05