Medicine

Peripheral vascular disease (PVD) | by Aayush Pokharel | Oct, 2021

Aayush Pokharel
  • Aka peripheral arterial (occlusive) disease.
  • Chronic PVD is due to atherosclerosis of peripheral arteries. Usually affects legs but can affect arms.
  • Acute limb ischaemia results from total occlusion of an artery, due to progression of longstanding disease or an acute embolus (e.g. from AF). Tissue necrosis results within 6 hours if untreated.
  • PVD is often synonymous with arterial occlusive disease. However, other types of peripheral vascular disease include: venous disease, aneurysmal disease, and carotid artery disease.

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