Carotid. Carotid stenosis is a narrowing of the carotid. arteries, the two major arteries that carry oxygen. carotid artery disease, carotid stenosis is caused by. reduces blood flow to the brain.
For other people named Arthur Duncan, see Arthur Duncan (disambiguation). Arthur Duncan (born September 25, 1933 in Pasadena, California) is a tap dancer, known for his stint as a performer on The Lawrence Welk Show from 1964 to 1982, which made him the first African-American regular on a variety television program.
For other uses of Duncan James, see Duncan James (disambiguation) . Duncan Matthew James Inglis (born 7 April 1978), known as Duncan James, is an English singer, actor and television presenter. He is best known as a member of the boyband Blue from 2000 to 2005 and again from 2009 following their reformation.or other uses of Duncan James, see Duncan James (disambiguation) . Duncan Matthew James Inglis (born 7 April 1978), known as Duncan James, is an English singer, actor and television presenter. He is best known as a member of the boyband Blue from 2000 to 2005 and again from 2009 following their reformation.