No atrial fibrillation post surgery (n= 158) Atrial fibrillation post surgery (n=50) P value
Major Bleeding* n(%) 7 (4.4%) 3 (6%) 0.65
Infection n(%) 2 (1.3%) 2 (4%) 0.22
Cardio-vascular disease (CVD) mortality n(%) 6 (3.8%) 1 (2%) 0.53
Non -CVD mortality n(%) 1 (0.6%) 0 (0%) 0.57
Mortality within 30 days n(%) 7 (4.4%) 1 (2%) 0.43
Mortality in 1 year n(%) 9 (5.7%) 3 (6%) 0.86
Readmission within 30 days n(%) 23 (14.6%) 13 (26%) 0.06
Multiple readmissions n(%) 31 (19.6%) 9 (18%) 0.80