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Peripheral arterial disease is a blockage in the arteries that carry blood away from your heart. It usually develops in your legs. The strongest risk factors are diabetes and smoking.
Possible complications of arterial embolism depend on the site of the obstruction: In the heart it can cause myocardial infarction [2] In the brain, it can cause a transient ischemic attack (TIA), [2] and, in prolonged blood obstruction, stroke. [2] Blockage of arteries that supply arms or legs may result in necrosis and gangrene [1]
Smaller arteries carry blood supply from the popliteal artery to the calf and into the foot. [4] Blockages caused by plaque build-up or atherosclerosis in any of these arteries can reduce leg blood circulation, causing leg pain that may interfere with daily life. [4] Standard popliteal bypass surgery involves the bypass of the popliteal artery. [5]
For patients with coronary artery disease, a vascular bypass may be recommended to reroute blood around blocked arteries to restore and improve blood flow and oxygen to the heart. To create the bypass graft , a surgeon will remove or "harvest" healthy blood vessels from another part of the body, either arteries from an arm or the chest, or ...
What Causes Clogged Arteries? Much of the blame for clogged arteries comes down to diet, according to Dr. Briana Costello, MD , general and interventional cardiologist at The Texas Heart Institute .
A condition called peripheral artery disease (PAD), for example, occurs when the arteries that carry blood from the heart to the legs get clogged; it’s associated with an increased risk of heart ...
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