| 单词 | purkinje fiber |
| 释义 | Purkinje fibernounany of the specialized cardiac muscle fibers forming a network in the ventricular walls that conduct electric impulses responsible for the contractions of the ventricles. Origin of Purkinje fibernamed after Jan Evangelista Purkinje (Czech Purkyně) (1787–1869), Czech physiologist, who discovered the fibers in 1839 Words nearby Purkinje fiberPuritanism, Puritans, Puritan spoon, purity, Purkinje cell, Purkinje fiber, Purkinje layer, Purkinje's figures, Purkinje shift, purl, purler Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Medical definitions for Purkinje fiberPurkinje fiber n.Any of the specialized cardiac muscle fibers, part of the impulse-conducting network of the heart, that rapidly transmit impulses from the atrioventricular node to the ventricles. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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