ventricular fibrillation

noun

Medical Definition of ventricular fibrillation

: very rapid uncoordinated fluttering contractions of the ventricles of the heart resulting in loss of synchronization between heartbeat and pulse beat abbreviation VF, V-fib

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“Ventricular fibrillation.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/ventricular%20fibrillation. Accessed 20 Feb. 2020.

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