NCT01593553.

Study name	Systematic ECG Screening for Atrial Fibrillation Among 75 Year Old Subjects in the Region of Stockholm and Halland, Sweden
Methods	Randomised controlled trial
Participants	Men and women 75‐76 years of age living in the region of Stockholm or Halland. Anticipated enrolment of 6500 participants
Interventions	Electrocardiogram (ECG) screening for atrial fibrillation (AF) with intermittent ECG recording for 14 days. Introduction of anticoagulants in the case of AF
Outcomes	Reduced incidence of stroke among 75‐year‐old participants
Starting date	March 2012
Contact information	Anna Hollander, RN LicMedSci, +46‐8‐51778214, anna.hollander@karolinska.se
Notes	Trial ongoing, estimated completion March 2019 ClinicalTrials.gov identifier: NCT01593553