Effectiveness of bedside investigations to diagnose peripheral artery disease among people with diabetes mellitus: a systematic review

Non‐invasive tests for the detection of peripheral artery disease (PAD) among individuals with diabetes mellitus are important to estimate the risk of amputation, ulceration, wound healing and the presence of cardiovascular disease, yet there are no consensus recommendations to support a particular diagnostic modality over another and to evaluate the performance of index non‐invasive diagnostic tests against reference standard imaging techniques...