Ever told you have or had atrial fibrillation:Find:Pt:^Patient:Ord
ever told you have or had atrial fibrillation:find:pt:^patient:ord
Ever told you have or had atrial fibrillation:Finding:To identify measures at a point in time:^Patient:Ordinal
ever told you have or had atrial fibrillation:finding:to identify measures at a point in time:^patient:ordinal