Why the study?
Von Willebrand factor plasma concentration is not included in modern stroke risk stratification scales in patients with AF.
Does estimation of plasma von Willebrand factor concentration predict stroke development in patients with atrial fibrillation?
Population
7449 patients with AF across 12 studies
Comparison
vWF plasma concentration levels
Design
Meta-analysis of 12 studies
Authors
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May refine anticoagulation decisions in low-risk AF; extends CHA2DS2-VASc data but requires prospective validation.
Does estimation of plasma von Willebrand factor concentration predict stroke development in patients with atrial fibrillation?
Determining vWF concentration may be useful for deciding on anticoagulant therapy in AF patients with low risk or a single non-sex CHA2DS2-VASc risk factor.
Рубаненко et al. (2022) studied this question.