Who've fully blocked arteries since the human body might have developed collateral circulation that bypasses the blockage The timing of intervention for carotid stenosis is controversial because There is certainly conflicting proof in regards to the dangers and advantages of intervention executed at different time durations. The landmark trials North American Symptomatic https://www.sgvascularctr.com/treating-carotid-artery-disease-an-overview-of-treatment-options-in-singapore/