Table 4.

Results of the univariate Cox regression analysis comparing the Aptamer BC 007 group and the Control group 1. Variables with a P‐value <0.1 that entered the multivariable analysis are displayed in bold

Variable	HR	95% CI of the HR	P‐value
Treatment with Aptamer BC 007	0.284	0.104–0.776	0.014
Age	1.118	0.886–1.409	0.347
Sex	1.271	0.490–3.300	0.622
ESVI	1.015	0.999–1.032	0.060
LA:Ao	18.110	0.939–349.139	0.055
VPCs	1.000	1.000–1.000	0.007
FR of VPCs	1.004	0.992–1.017	0.497
VTach	1.058	0.974–1.149	0.181

CI, confidence interval; ESVI, end‐systolic volume index; FR, the fastest rate of all VPCs; HR, hazard ratio; LA:Ao, left atrial dimension to the aortic annulus dimension; VPCs, ventricular premature complexes; VTach, number of ventricular tachycardia.