Peripheral arterial disease (PAD) is a term used to describe atherosclerotic vessels in the periphery, mostly affecting the lower extremities. The blocked vessels impair blood and oxygen perfusion to the lower limbs and may lead to increased risk of ulceration, wounds and amputations. PAD is also associated with increased risk of coronary and cerebrovascular incidents. More than 50% of people living with PAD may not have any clinical symptoms, posing a challenge to diagnosis and management. This article will discuss the aetiology, presentation, risk factors, and management of PAD as related to the lower extremities … read more