5
cardiac arrhythmia(noun, expression, idiom)
4
angina
3
flutter
2
heart disease(expression, idiom)
1
apoplexy
1
arrhythmias
1
arteriosclerosis
1
atherosclerosis
1
beat
1
beating
1
cardiac arrest
1
coronary
1
discontinuity
1
drumming
1
eccentricity
1
fibrillation
1
fits and starts(expression, idiom)
1
fluctuation
1
heart
1
heart attack
11 years ago|942 views|share |citing 
APASmart Define. (2015). arrhythmia thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/arrhythmia/thesaurus/synonyms
ChicagoSmart Define. 2015. "arrhythmia thesaurus" https://smartdefine.org/arrhythmia/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, arrhythmia thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/arrhythmia/thesaurus/synonyms>.
MLASmart Define. "arrhythmia thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/arrhythmia/thesaurus/synonyms>