HEALTH MINUTE: HOW AORTIC DISSECTION HAPPENS

We’re learning more about the sudden death of U.S. Senator Lindsay Graham. The Republican from South Carolina died on Saturday night from a tear in his artery, according to preliminary findings from a medical examiner. This critical cardiac event happens quickly, but there are ways to lower your risk. In today’s Health Minute, Mandy Gaither explains how aortic dissection happens and what to do if you have a family history of it.