Capillaries, which might be tiny blood vessels that hook up your tiny arteries on your smaller veins. The walls of the capillaries are thin and leaky, to permit for an Trade of components between your tissues and blood. High hypertension: Large hypertension puts worry about the wall of your aorta. https://www.sgvascularctr.com/a-comprehensive-guide-to-aortic-aneurysm-in-singapore/