sinoatrial block

sinoatrial block definition - medical

sinoatrial block

noun
Failure of an impulse to leave the sinoatrial node. Also called sinoauricular block, sinus block.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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