High RDW, High MCV: Folate deficiency, B12 deficiency, chronic liver disease, myelodysplastic syndrome. High RDW, Normal MCV: Early iron deficiency anemia, chronic liver disease, sickle cell disease. Conclusion. As is seen above, there are a variety of conditions in which the RDW values are valuable.
Photos: Funny Cide, above, is the first gelding to challenge for the Triple Crown, but not the first to have great success. John Henry, center; Kelso, lower left; and Forego were all named Horse of the Year at least twice. (Reuters, above; Associated Press, center; New York Racing Authority, lower right)(pg.
Triple Crown of Thoroughbred Racing. For the American Triple Crown, see Triple Crown of Thoroughbred Racing (United States). Ormonde, an undefeated English Triple Crown winner. The Triple Crown of Thoroughbred Racing, often shortened to Triple Crown, comprises three races for three-year-old Thoroughbred horses. Winning all three of these Thoroughbred horse races is considered the greatest accomplishment in Thoroughbred racing, if not in any sport.