The Effect of Intelligent Exercise on Vascular Function, Grip Strength and Adherence in Patients With AVF After Surgery

Isometric exercise can effectively promote the vascular function of arteriovenous fistula and increase hand grip strength, but patients needs to perform isometric exercises patiently. The purpose of this study want investigate the effect of using individual intelligent devices for forearm isometric exercise training on the increase of arteriovenous fistula vascular function and hand grip strength, and the improvement of patients' adherence with forearm isometric exercise.

Inclusion Criteria:Age ≥ 20 years oldRegular follow-up in the nephrology clinicDiagnosed with chronic kidney disease at stage 5 (or 5D)Expect to do the first autologous arteriovenous fistula surgeryExclusion Criteria:Not the first autologous arteriovenous fistula surgeryHave undergone percutaneous transluminal angioplasty in the arm receiving autologous arteriovenous fistulaHave undergone orthopedic disease-related surgery in the arm receiving autologous arteriovenous fistulaHave been cardiovascular events within the past 3 monthsHave been heart function Left ventricular ejection fraction within the past 3 months <30%.