AF Burden < 24hr (n = 24) AF Burden > 24hr (n = 8)
p-value
Left Atrial Reservoir Strain (mean + SD)
26.15 ± 15.25
26.50 ± 12.17
0.953
Left Atrial Contractile Strain (mean + SD)
12.79 ± 11.90
11.56 ± 6.74
0.785
Left Atrial Conduit Strain (mean + SD)
13.36 ± 6.31
14.94 ± 7.12
0.557