Dictionary

arrhythmia

2 ENTRIES FOUND:

arrhythmia

noun ar·rhyth·mia \ā-ˈrith-mē-ə\

Definition of ARRHYTHMIA

:  an alteration in rhythm of the heartbeat either in time or force

Origin of ARRHYTHMIA

New Latin, from Greek, lack of rhythm, from arrhythmos unrhythmical, from a- + rhythmos rhythm
First Known Use: circa 1860

arrhythmia

noun ar·rhyth·mia \ā-ˈrith-mē-ə\   (Medical Dictionary)

Medical Definition of ARRHYTHMIA

:  an alteration in rhythm of the heartbeat either in time or force

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