a trend toward significanceP = .06
In the multivariable analysis (n = 197) shown in Table 2 , only CHF (HR, 5.06; 95% CI, 1.45-17.64; P = .05) and LAE (HR, 3.32; 95% CI, 1.34, 8.19; P = .009) were associated with an increased likelihood of detecting AF during 12 months of monitoring, with a trend toward significance for QRS duration (HR, 1.02; 95% CI, 1.00-1.04; P = .06).