10th March 2024

During a routine follow-up, a 58-year-old man complains of a two-month history of bilateral lower limb pain.

During a routine follow-up, a 58-year-old man complains of a two-month history of bilateral lower limb pain. You decide to perform an ankle-brachial pressure index with the following results:

Right leg 1.2

Left leg 1.1 

What is the best next step in management? 

Select the SINGLE most appropriate option from the list below. Select ONE option only.