No Atrial Fibrillation (n = 44) Mean Value ± SD, (n) Atrial Fibrillation (n = 22) Mean Value ± SD, (n)
P-value
Peak Atrial Longitudinal Strain
4 Chamber 35.9 ± 9.6 (38) 28.7 ± 10.3 (22) 0.01
2 Chamber 37.5 ± 9.2 (35) 30.8 ± 6.6 (20) 0.01
Mean 36.3 ± 8.7 (40) 30.3 ± 8.4 (22) 0.01
Peak Atrial Contraction Strain
4 Chamber 17.4 ± 5.8 (29) 14.6 ± 5.3 (17) 0.11
2 Chamber 19.7 ± 5.5 (31) 16.5 ± 5.2 (19) 0.05
Mean 18.2 ± 5.3 (36) 15.6 ± 4.5 (21) 0.06
Conduit Strain 18.3 ± 6.3 (36) 14.9 ± 7.1 (21) 0.07