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Preventing or alleviating irregularities in the force or rhythm of the heart.
An antiarrhythmic drug.
(Pharmacology) a drug that corrects irregular heartbeat
(Pharmacology) pertaining to drugs that correct irregular heartbeat
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|Noun||1.||antiarrhythmic - a drug used to treat an abnormal heart rhythm|
amiodarone, Cordarone - an antiarrhythmic drug (trade name Cordarone) that has potentially fatal side effects and is used to control serious heart rhythm problems only when safer agents have been ineffective
encainide, Enkaid - antiarrhythmic drug (trade name Enkaid) used to treat life-threatening arrhythmias but increases the risk of sudden death in heart attack patients
flecainide, Tambocor - oral antiarrhythmic medication (trade name Tambocor) used as a last resort in treating arrhythmias; increases the risk of sudden death in heart attack patients
medicament, medication, medicinal drug, medicine - (medicine) something that treats or prevents or alleviates the symptoms of disease
mexiletine, Mexitil - antiarrhythmic drug (trade name Mexitil) used to treat ventricular arrhythmias
Quinidex, quinidine, Quinora - cardiac drug (trade names Quinidex and Quinora) used to treat certain heart arrhythmias