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.
Isadora Duncan, original name (until 1894) Angela Duncan (born May 26, 1877, or May 27, 1878, San Francisco, California, U.S.âdied September 14, 1927, Nice, France), American dancer whose teaching and performances helped free ballet from its conservative restrictions and presaged the development of modern expressive dance.