arrhythmia

== English == === Etymology === Borrowed from New Latin arrhythmia, from Ancient Greek ἀρρυθμία (arrhuthmía), equivalent to a- +‎ rhythm +‎ -ia. === Pronunciation === IPA(key): /eɪˈɹɪð.mɪ.ə/, /əˈɹɪð.mi.ə/ === Noun === arrhythmia (countable and uncountable, plural arrhythmias) An irregular heartbeat; a lack of a regular pulse. A disease entity involving such beats, such as atrial fibrillation, ventricular tachycardia, AV nodal reentrant tachycardia, or others. ==== Synonyms ==== dysrhythmia ==== Derived terms ==== ==== Translations ==== ==== See also ==== tachycardia bradycardia == Latin == === Etymology === New Latin, borrowed from Ancient Greek ἀρρυθμία (arrhuthmía). === Pronunciation === (Classical Latin) IPA(key): [arˈrʰytʰ.mi.a] (modern Italianate Ecclesiastical) IPA(key): [arˈrit.mi.a] === Noun === arrhythmia f (genitive arrhythmiae); first declension arrhythmia ==== Declension ==== First-declension noun.