supravalvar stenosis
[ sōō′prə-văl′vər ]
n.
Narrowing of the aorta above the aortic valve, usually by a constricting ring.
Words nearby supravalvar stenosis
suprasegmental, supratemporal, supratrochlear artery, supratrochlear nerve, supratrochlear vein, supravalvar stenosis, supraventricular, supraventricular crest, supravergence, supraversion, supravital
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.