Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun antiarrhythmic

1 sense of antiarrhythmic

Sense 1
antiarrhythmic, antiarrhythmic drug, antiarrhythmic medication -- (a drug used to treat an abnormal heart rhythm)
       => medicine, medication, medicament, medicinal drug -- ((medicine) something that treats or prevents or alleviates the symptoms of disease)