concordant alternation

concordant alternation definition - medical

concordant alternation

noun
An alternation in either the mechanical or electrical activity of the heart, occurring in both systemic and pulmonary circuits. Also called concordant alternans.

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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