Table 2 Accuracy, sensitivity, specificity, positive and negative likelihood ratio (LR + and LR −) of each algorithm evaluated by a cardiologist and, respectively, an electrophysiologist

1

71.8% versus 75.86%

68.75% versus 73.3%

85.71% versus 85.71%

4.81 versus 5.13

0.36 versus 0.31

2

73.68% versus 90.32%

73.33% versus 91.67%

75% versus 85.71%

2.93 versus 6.42

0.36 versus 0.1

3

65.12% versus 84.5%

61.11% versus 84.62%

85.71% versus 85.71%

4.28 versus 5.92

0.45 versus 0.18

4

66.67% versus 75.86%

68.75% versus 73.33%

60% versus 85.71%

1.72 versus 5.13

0.52 versus 0.31

5

82.35% versus 84.85%

81.48% versus 84.62%

85.71% versus 85.71%

5.77 versus 5.92

0.22 versus 0.18