The term "aortic" refers to something related to or involving the aorta, which is the largest artery in the body. The aorta originates from the left ventricle of the heart and carries oxygen-rich blood to various parts of the body through its extensive network of branches. When used as an adjective, "aortic" can describe something related to or involving the aorta, such as an aortic aneurysm (a bulge in the wall of the aorta), aortic dissection (a tear in the aortic wall), or aortic valve disease.