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.
Arthur Duncan (I) Soundtrack | Actor. Arthur Duncan was drafted into a dance team with two friends while in school. He initially resisted, but they insisted he give it a try. He liked it, and began to take tap lessons. For a few years Arthur worked in Australia, where he was a popular performer who was even offered his own TV show.