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. Author manuscript; available in PMC: 2014 Feb 23.
Published in final edited form as: Am J Cardiol. 2013 Nov 9;113(3):475–479. doi: 10.1016/j.amjcard.2013.10.031

Table 3.

Multivariate predictors of dofetilide failure

Covariate HR (95% CI) p Value
Electrical cardioversion 1.66 (1.002–2.77) 0.049
Duration of current AF episode (yrs) 1.08 (1.02–1.13) 0.004
Hypertension 1.89 (1.10–3.23) 0.020