Definition and Origin of Arrhythmia
Arrhythmia (ah-RITH-me-ah) is the abnormal Fingerlings Toy rhythm or rate of the heartbeat. In a healthy heart it is insignificant.
Arrhythmia is derived from arrhuthmia, Greek noun for lack of rhythm.
It is believed to be cheap football shirts first used in 1888 to describe irregularity of the pulse.