VENTRICULAR FIBRILLATION

WordNet Dictionary

	Definition:	[n] fibrillation of heart muscles resulting in interference with rhythmic contractions of the ventricles and possibly leading to cardiac arrest

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	See Also:	arrhythmia, cardiac arrhythmia, fibrillation

Medical Dictionary

	Definition:	a condition in which the ventricles contract in rapid and unsynchronized rhythms and cannot pump blood into the body.