Heart disease health centre. Carotid artery disease: Causes, symptoms, tests, and treatment. The most common type of carotid artery disease is atherosclerosis, or narrowing of the carotid arteries because of a build-up of fatty plaque. Having carotid artery disease increases a person's risk of experiencing a stroke.
Definition of deacon for Students. 1  1 : an official in some Christian churches ranking just below a priest. 2  2 : a church member in some Christian churches who has special duties.
A dean, in a church context, is a cleric holding certain positions of authority within a religious hierarchy. The title is used mainly in the Anglican Communion, the Roman Catholic Church, and many Lutheran denominations. A dean's assistant is called a subdean.