Vivien Williams: Carotid artery disease improves your chance of stroke. Plaque builds up in the arteries in the neck, and when some breaks away, it could vacation to the brain and Minimize off blood movement. Then he deploys the stent, which happens to be pushed into area by a balloon. https://www.sgvascularctr.com/treating-carotid-artery-disease-an-overview-of-treatment-options-in-singapore/