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.
1 Isadora and her brother Duncan are likely named after Isadora Duncan, an American-born, modern dancer from the Victorian era (born 1877). 2  Duncan died tragically when her long, flowing scarf became caught in the open-spoked wheel of a car in which she was a passenger, breaking her neck.