[It's a balancing act being on the safe side].
Hinnerk
H
Wulf
D000284:Administration, Oral; D000925:Anticoagulants / Q000008:administration & dosage* / Q000009:adverse effects*; D001281:Atrial Fibrillation / Q000150:complications* / Q000188:drug therapy; D019317:Evidence-Based Medicine; D006470:Hemorrhage / Q000209:etiology* / Q000517:prevention & control; D006801:Humans; D011292:Premedication / Q000009:adverse effects*; D013923:Thromboembolism / Q000188:drug therapy* / Q000517:prevention & control*
D000925:Anticoagulants