Abstract:
Many smartwatches and smartphones can record single lead electrocardiograms. If technically clean, such recordings are diagnostic for atrial fibrillation (AF). The implications of screening-detected AF are incompletely understood. Clinically diagnosed AF typically requires initiation of oral anticoagulation. In recent studies on screening-detected AF, oral anticoagulation did not significantly reduce the risk of stroke. Pending tailored guideline recommendations for screening-detected AF, it appears that unlike for clinical AF, in general anticoagulation should not be started routinely.
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Sinner, M., von Falkenhausen, A. & Steinbeck, G. Vorhofflimmern auf der Smartwatch: Was hat das für Konsequenzen?. MMW Fortschr Med 166, 50–53 (2024). https://doi.org/10.1007/s15006-024-3634-8
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DOI: https://doi.org/10.1007/s15006-024-3634-8