Study population
ATRIAL FLUTTER
The study will enrol 1955 participants aged ≥30 years with a primary care EHR at general practices in the National Institute of Health and Care Research (NIHR) Clinical Research Network Yorkshire and Humber region, who do not have known AF or atrial flutter, and are eligible for oral anticoagulation.Individuals aged ≥30 years are included because this age group were included in the development of the FIND-AF algorithm.