Biomarkers for predicting atrial fibrillation: An explorative sub-analysis of the randomised SCREEN-AF trial.

Background: Atrial fibrillation (AF) is a common treatable risk factor for stroke. Screening for paroxysmal AF in general practice is difficult, but biomarkers might help improve screening strategies.

Objectives: We investigated six blood biomarkers for predicting paroxysmal AF in general practice.

Screening for Atrial Fibrillation in the Older Population: A Randomized Clinical Trial.

Importance: Atrial fibrillation (AF) is a major cause of preventable strokes. Screening asymptomatic individuals for AF may increase anticoagulant use for stroke prevention.

Objective: To evaluate 2 home-based AF screening interventions.