A patient is taking an oral anticoagulant and has a non-major bleed. Because the bleed required hospitalization, the patient stopped taking his oral anticoagulant. He was soon stabilized. While there is a clinical indication for continued use of oral anticoagulants, the source of the bleed is unknown. According to the 2017 American College of Cardiology Expert Consensus Decision Pathway on the Management of Bleeding in Patients on Oral Anticoagulants, what should you do?