Table 3.

Univariate Analysis of the impEF Group

	HR	95% CI	P value
ICM	1.47	0.41–5.27	0.550
Hypertension	1.24	0.46–3.34	0.666
Diabetes	1.30	0.45–3.75	0.633
CKD	2.82	1.05–7.62	0.041
Secondary prevention	1.71	0.55–5.32	0.352
LBBB	0.23	0.05–1.02	0.053
AF	2.27	0.73–7.09	0.159
BNP >117 pg/mL	22.5	2.93–172.6	0.003

CI, confidence interval; HR, hazard ratio; impEF, improvement in LVEF to >35%. Other abbreviations as in Table 1.