English dictionary

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English *noun*: cardiac arrhythmia
1.	cardiac arrhythmia (state) an abnormal rate of muscle contractions in the heart
		Synonyms	arrhythmia
		Broader (hypernym)	cardiopathy, heart disease
		Narrower (hyponym)	Adams-Stokes syndrome, atrial fibrillation, atrioventricular block, bradycardia, cantering rhythm, flutter, gallop rhythm, heart block, premature ventricular contraction, PVC, Stokes-Adams syndrome, tachycardia, ventricular fibrillation

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