Sufferers which has a lifestyle expectancy of below five many years are unlikely to get pleasure from the modest possibility reduction afforded by surgical procedure.seven Within the Asymptomatic Carotid Surgical procedures Trial, surgical procedure didn't profit patients aged seventy five yrs or more mature as a result of excessive mortality https://www.sgvascularctr.com/treating-carotid-artery-disease-an-overview-of-treatment-options-in-singapore/