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Arrhythmia
//eɪˈɹɪð.mɪ.ə// noun
Definitions
Noun
- 1 An irregular heartbeat; a lack of a regular pulse. countable, uncountable
- 2 an abnormal rate of muscle contractions in the heart wordnet
- 3 A disease entity involving such beats, such as atrial fibrillation, ventricular tachycardia, AV nodal reentrant tachycardia, or others. countable, uncountable
Etymology
Borrowed from New Latin arrhythmia, from Ancient Greek ἀρρυθμία (arrhuthmía), equivalent to a- + rhythm + -ia.
See also for "arrhythmia"
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