We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleValidation of clinical classification schemes for predicting stroke: results from the National Registry of Atrial Fibrillation.AuthorsGage, B F; Waterman, A D; Shannon, W; Boechler, M; Rich, M W; Radford, M JAbstractPatients who have atrial fibrillation (AF) have an increased risk of stroke, but their absolute rate of stroke depends on age and comorbid conditions.PublicationJAMA, 2001, Vol 285, Issue 22, p2864ISSN0098-7484Publication typeJournal ArticleDOI10.1001/jama.285.22.2864