The involvement of pharmacies in the screening of undiagnosed atrial fibrillation.

Early identification of atrial fibrillation (AF) is now a priority in cardiovascular prevention because AF is common although often asymptomatic, and is associated with poor outcomes that are highly preventable with appropriate medical treatment. In Italy, AF prevalence among subjects aged ≥65 years ranges from 5 to 6% in observational studies based on the diagnosis recorded by general practitioners to 10-11% in studies where ECG screening is routinely offered. It is thus evident that a large number of subjects are not detected by conventional approach, and new strategies are required to increase early detection of AF. In particular, the changing position of pharmacies in the health system should be considered. Because of its small geographical size, insular nature and captive population, the Isle of Elba represents an ideal setting to test new strategies for stroke reduction. The Elba-FA project was thus designed to determine the feasibility and impact of the combined involvement of pharmacies and general practices to screen undiagnosed AF, with the ultimate aim of reducing the burden of stroke and arterial thromboembolism. The findings obtained with this approach might have broad implications for cardiovascular prevention at the general population level in Italy.