mitral valve
(redirected from atrioventricular AV valves)Also found in: Dictionary, Thesaurus, Medical.
mitral valve
[′mī·trəl ′valv] (anatomy)
The atrioventricular valve on the left side of the heart.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.