Pulmonary Embolism Awareness After DVT

A nurse is caring for a 65-year-old patient who has undergone a hip arthroplasty. The patient has a history of deep vein thrombosis (DVT) and is on anticoagulant therapy. The nurse is educating the patient about the risks associated with immobility and the importance of early mobilization to reduce potential complications. During the education, the nurse emphasizes that the patient should be aware of signs and symptoms that may indicate a complication. In this scenario, the nurse instructs the patient to report if they experience increased swelling in the leg, which could indicate a {.} (Fill in the blank with the term related to a potential complication of DVT).