Researchers at UCL have tested a new scoring system to measure the risk of stroke in patients with narrowed arteries due to atherosclerosis, which could prevent unnecessary surgeries and stents.
Atherosclerosis is a condition where the blood vessels become narrowed and hardened due to the buildup of plaque, including in the carotid arteries, which carry blood from the heart to the brain. Atherosclerosis can lead to serious health problems like strokes and heart attacks.
Atherosclerosis is a very common condition that can affect anyone, particularly those over the age of 65, smokers and people with a high cholesterol, hypertension or family history of heart or circulatory diseases. It is estimated that atherosclerosis affecting the carotid artery causes up to 20% of strokes.
Currently, many patients…