Atrial fibrillation detection after Embolic Stroke of Undetermined Source: development and validation of the CATCH-AF score
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BackgroundEmbolic stroke of undetermined source (ESUS) accounts for up to one quarter of ischemic strokes, with occult atrial fibrillation (AF) as a key underlying cause. Implantable cardiac monitors (ICMs) markedly improve AF detection but are limited by cost... ...
