Researchers at Uppsala University have developed a simple blood test that can predict which individuals with atrial fibrillation are at higher risk of suffering a stroke. By analyzing the protein neurofilament in blood samples, the researchers found that individuals with higher neurofilament levels had a greater risk of experiencing a stroke. Combining neurofilament with standard cardiac blood samples further improved the ability to predict stroke. This discovery could lead to more personalized treatment for patients with atrial fibrillation, ultimately allowing for early intervention to prevent strokes. The findings may also be applicable to other cardiovascular-related disorders in the future.
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Brain biomarker in blood sample predicts stroke, researchers demonstrate
