A 58-year-old had an unprovoked PE 5 years ago; he stopped anticoagulation after 3 months. He now asks about recurrence risk. Which statement aligns with guidance?ARisk remains negligible after 3 monthsBUnprovoked VTE carries substantial long-term recurrence risk; extended therapy is typically recommended if bleeding risk is lowCOnly provoked VTE recurs; unprovoked events do not recurDAspirin fully prevents recurrent VTEEIVC filter prevents recurrence without anticoagulationCheck my answer