Critical Limb Ischemia
Critical Limb Ischemia (CLI) is a severe condition characterized by reduced blood flow to the limbs, typically the legs, due to narrowed or blocked arteries. This lack of blood flow can lead to pain, ulcers, or even gangrene, making it a serious medical concern that often requires immediate attention.
CLI is commonly associated with peripheral artery disease (PAD), which is caused by atherosclerosis, where fatty deposits build up in the arteries. Risk factors include diabetes, smoking, high blood pressure, and high cholesterol. Early diagnosis and treatment are crucial to prevent complications and improve outcomes.