Quality of life in older patients with atrial fibrillation.

This review summarizes what is known about quality of life (QOL) in older patients with atrial fibrillation (AF). The studies reviewed in this paper represent an increasingly broad repertoire of therapies for the treatment of AF and suggest that QOL in older patients does improve with treatment. The most dramatic improvements in QOL are noted in patients who are highly symptomatic and have poorer QOL at baseline. The data from studies where ablation and pacing therapy is used for treatment in patients with refractory AF vividly demonstrate this statement. There is also evidence of improvement in QOL in those with less severe symptoms, though it is extremely challenging to measure improvements in older patients who are asymptomatic (e.g., silent AF) or mildly symptomatic. Recommendations about new knowledge needed to optimize outcomes, particularly QOL, in patients with AF are based on these findings and the gaps in existing knowledge.