arrhythmical

Variant of arrhythmia

arrhythmia definition

ar·rhyth·mia (ə rit̸h′mē ə)

noun

any irregularity in the rhythm of the heart's beating

Etymology: ModL < Gr, lack of rhythm < a-, without + rhythmos, measure

Related Forms:

Webster's New World College Dictionary Copyright © 2005 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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