What is the recommended intensity for exercise in patients with peripheral vascular disease (PVD)?

The recommended intensity for exercise in patients with peripheral vascular disease (PVD) is 40-60% of heart rate reserve (HRR). This intensity range is considered optimal for improving cardiovascular fitness while ensuring the safety of individuals with PVD.

Exercising at this intensity allows for adequate stimulation of the cardiovascular system, promoting better blood flow and enhancing muscle tolerance to activity without overwhelming the patient. It strikes a balance that can improve both endurance and functional performance without exacerbating symptoms such as claudication, which is common in PVD patients.

Lower intensities might not provide sufficient stimulus to gain cardiovascular benefits, while higher intensities could pose risks for patients who may be more susceptible to exercise-induced complications due to their compromised vascular status. Overall, the 40-60% HRR range aligns with clinical guidelines and research findings on the safest and most effective exercise prescriptions for older adults with PVD.