English dictionary

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English *noun*: antiarrhythmic
1.	antiarrhythmic (artifact) a drug used to treat an abnormal heart rhythm
		Synonyms	antiarrhythmic drug, antiarrhythmic medication
		Broader (hypernym)	medicament, medication, medicinal drug, medicine
		Narrower (hyponym)	amiodarone, Cordarone, encainide, Enkaid, flecainide, mexiletine, Mexitil, Quinidex, quinidine, Quinora, Tambocor, tocainide, Tonocard

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