Perioperative Anticoagulation Algorithm

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Prostatectomy or bladder surgery Renal biopsy, bowel polypectomy Low risk of post op thrombosis Bileaflet Aortic Valve without stroke On-X valve Atrial fibrillation and no risks factors3 Resume warfarin 12-24 hours post procedure at usual dose (no bridging therapy) once hemostasis achieved Resume warfarin 3-7 days post procedure at usual

  Below, Bladder