Utility of Risk Scores for Predicting Stroke and Intracranial Bleeding Across Levels of Kidney Function in Two Large Community-Based Cohorts of Older Adults With Atrial Fibrillation

The performance of clinical risk prediction scores for ischemic stroke and bleeding are not well established in those with chronic kidney disease (CKD) and atrial fibrillation (AF). We evaluated the performance of 3 risk scores for ischemic stroke and intracranial bleeding in patients across a broad range of kidney function.