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Moderateapixaban with loading dose) can be initiated directly without heparin lead-in (drug-dependent). UFH (B) is not necessary unless high bleeding risk/impending procedures. Warfarin bridge (C) is acceptable but not preferred. Withholding anticoagulation (D) risks progression. Fondaparinux then DOAC (E) is unnecessary."Pulmonary Embolism"moderate"

A 61-year-old man with suspected PE has intermediate probability and is stable. Preferred initial anticoagulant?

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