Objective To enhance the beliefs about rehabilitation and exercise efficacy of patients with lower-limb deep venous thrombosis (DVT) undergoing Angiojet thrombectomy, and to improve their rehabilitation. Methods One hundred patients with DVT in the lower limbs undergoing Angiojet thrombectomy were divided into two groups chronologically.The control group (n=50) received routine nursing, while the experimental group (n=50) were additionally given interventions to enhance beliefs about rehabilitation based on the "Timing It Right" framework.The effect was evaluated 3 months after discharge. Results Three months after discharge, the scores of medication beliefs and exercise efficacy were significantly higher, whereas the incidence of bleeding was significantly lower in the experimental group than those in the control group （all P＜0.05）.There was no pulmonary embolism or recurrence. Conclusion The intervention program regarding beliefs about rehabilitation for patients with lower limb DVT undergoing Angiojet thrombectomy can effectively improve their medication beliefs and exercise efficacy, and reduce the incidence of complications and recurrence.