Heparin is used to treat and prevent blood clots in the veins, arteries, or lungs. Learn about side effects, interactions and indications.
Look up Craig in Wiktionary, the free dictionary. Craig is an English-language masculine given name of an ultimately Celtic derivation. The name has two origins. In some cases it can originate from a nickname, derived from the Scottish Gaelic word creag, meaning rock, similar to Peter. In other cases, the given name originates from the Scottish surname Craig, which is also derived from the same Scottish Gaelic word. Cognate forms of creag include the Irish creig, Manx creg, and Welsh craig. The English word  crag  also shares an origin with these Celtic words.
Craig T. Nelson. Craig Theodore Nelson[1] (born April 4, 1944) is an American actor. He is best known for his Emmy-winning role as Hayden Fox on the TV series Coach, Deputy Ward Wilson in the 1980 film Stir Crazy, Steven Freeling in the 1982 film Poltergeist, the Warden in My Name is Earl, and Mr. Incredible in the 2004 film The Incredibles.