00362nas a2200109 4500000000100000008004100001100001900042700001600061700001600077245014500093022001400238 2021 d1 aC. Wallenhorst1 aC. Martinez1 aB. Freedman00aRisk of ischemic stroke in asymptomatic atrial fibrillation incidentally-detected in primary care compared with other clinical presentations a0340-6245