
Keywords: درمان ضد انعقاد خوراکی; AF; atrial fibrillation; AUC; area under the curve; LMWH; low-molecular-weight heparin; mAVR; mechanical aortic valve replacement; OAT; oral anticoagulation therapy; OR; odds ratio; PTT; partial thromboplastin time; UFH; unfractionated heparin;