| 单词 | mitral valve |
| 释义 | mitral valvenoun Anatomy.the valve between the left atrium and left ventricle of the heart, consisting of two triangular flaps of tissue, that prevents the blood from flowing back into the atrium. Also called bicuspid valve. Compare tricuspid valve. Origin of mitral valveFirst recorded in 1685–95 Words nearby mitral valvemitralization, mitral murmur, mitral orifice, mitral regurgitation, mitral stenosis, mitral valve, mitral valve prolapse, mitre, mitre block, mitre box, mitre gear Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for mitral valvemitral valve nounthe valve between the left atrium and the left ventricle of the heart, consisting of two membranous flaps, that prevents regurgitation of blood into the atriumAlso called: bicuspid valve Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for mitral valvemitral valve n.A valve of the heart, composed of two triangular flaps, that is located between the left atrium and left ventricle and regulates blood flow between these chambers.bicuspid valve left atrioventricular valve The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for mitral valvemitral valve [ mī′trəl ] A valve of the heart, composed of two triangular flaps, that is located between the left atrium and left ventricle. The mitral valve regulates blood flow between the two chambers. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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