Comparison of Amiodarone and Propafenone in Blanking Period after Radiofrequency Catheter Ablation in Patients with Atrial Fibrillation: A Propensity Score-Matched Study

Table 4

Multivariable Cox proportional hazards analysis of ER.

Variable	Multivariable Cox proportional hazards analysis
	HR	95% CI
VHD	1.641	0.980−2.750	0.060
LAD	0.972	0.942−1.003	0.079
LVEF	1.028	0.998−1.059	0.067
ACEI/ARB	1.400	0.931−2.106	0.106
Amiodarone	0.416	0.272−0.637	<0.001

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