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more about coarctation
coarctation |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Coarctation \Co`arc*ta"tion\, n. [L. coarctatio.] 1. Confinement to a narrow space. [Obs.] --Bacon. 2. Pressure; that which presses. [Obs.] --Ray. 3. (Med.) A stricture or narrowing, as of a canal, cavity, or orifice. From WordNet r 1.6 [wn]: coarctation n : (biology) a congenital narrowing of the aorta
more about coarctation