arrhythmia
UK[əˈrɪð.mi.ə]US[əˈrɪð.mi.ə]
n
An irregularity in the rhythm of the heartbeat.
Morpheme Breakdown
a
rhythm
ia
a
without
rhythm
rhythm
ia
condition
Etymology
The word "arrhythmia" is a direct borrowing from New Latin, which itself was constructed from Greek elements. It is a compound of the negative prefix "a-" and the noun "rhythmos," meaning a measured, regular motion. The suffix "-ia" was added to denote a medical condition. Thus, the term's literal construction, "without rhythm," provides a perfectly logical and descriptive name for the medical condition characterized by an irregular heartbeat, where the heart's natural, measured cadence is disrupted.
Analysis
Structure: a (without) + rhythm (rhythm) + ia (condition)
a-: A Greek prefix meaning "without," "not," or "lack of." It functions as a negative particle.
rhythm: Derived from the Greek word "rhythmos," meaning measured motion or flow. It functions as the core root.
-ia: A Greek suffix used to form nouns denoting a condition, state, or disease. It functions as a nominalizing suffix.
Examples
The patient was diagnosed with a benign cardiac arrhythmia.
Certain medications can cause or exacerbate an arrhythmia.
The monitor alerted the nurse to a sudden onset of arrhythmia.