Among the outcomes examined , the highest absolute risk increase was for heart failure .
Associations between atrial fibrillation and included outcomes were broadly consistent across subgroups and in sensitivity analyses .
Atrial fibrillation is associated with an increased risk of death and an increased risk of cardiovascular and renal disease .
OBJECTIVE To quantify the association between  atrial fibrillation and cardiovascular disease , renal disease , and death .
Increased risk of sudden and non-sudden cardiovascular death in patients with atrial fibrillation/flutter following acute myocardial infarction.
AIMS Atrial fibrillation ( AF ) is a common complication in patients with acute myocardial infa rct ion and is associated with an increase in the risk of death . The excess mortality associated with AF complicating acute myocardial infa rct ion has not been studied in detail . Observations indicate that AF facilitates induction of ventricular arrhythmias , which may increase the risk of sudden cardiovascular death ( SCD ) . A close examination of the mode of death could potentially provide useful knowledge to guide further investigations and treatments . METHODS AND RESULTS We analysed the relation between AF/atrial flutter ( AFL )  and modes of death in 5983 consecutive patients discharged alive after an acute myocardial infa rct ion screened in the TR And olapril Cardiac Evaluation registry . This cohort of patients with an enzyme-verified acute myocardial infa rct ion was admitted to 27 centres in 1990 - 92 .  Survival status was obtained 2 years after screening of the last patient . An independent endpoint committee assessed the modes of death . Left ventricular ejection fraction was determined in all the screened patients and information about presence or absence of AF/AFL was prospect ively collected . Sustained or paroxysmal AF/AFL was observed in 1149 patients ( 19 % ) during hospitalization . During follow-up , 1659 patients ( 34 % ) died : 482 ( 50 % ) patients with AF/AFL and 1177 ( 30 % ) patients without AF/AFL , P<0.001 . SCD occurred in 536 , non-SCD occurred in 725 , and 398 died of non-cardiovascular causes ( includes 142 unclassifiable cases ) . The adjusted risk ratio of AF/AFL for total mortality was 1.33 ( 95 % CI : 1.19 - 1.49 ; P<0.0001 ) and the risk ratio for SCD was 1.31 ( 95 % CI : 1.07 - 1.60 ; P<0.009 ) . The adjusted risk ratio of AF/AFL for non-SCD was 1.43 ( 95 % CI : 1.21 - 1.70 ; P<0.0001 ) . CONCLUSION The excess mortality observed in patients with AF/AFL following acute myocardial infa rct ion is due to a significant increase in both SCD and non-SCD
Among the outcomes examined , the highest absolute risk increase was for heart failure .
Associations between atrial fibrillation and included outcomes were broadly consistent across subgroups and in sensitivity analyses .
Atrial fibrillation is associated with an increased risk of death and an increased risk of cardiovascular and renal disease .
OBJECTIVE To quantify the association between  atrial fibrillation and cardiovascular disease , renal disease , and death .