单词 | fibrillation |
释义 | fib·ril·la·tion (fĭb′rə-lāshən, fī′brə-) n. 1. The forming of fibers. 2. a. Fine, rapid twitching of individual muscle fibers with little or no movement of the muscle as a whole. b. Rapid uncoordinated twitching movements that replace the normal rhythmic contraction of the heart and may cause a lack of circulation and pulse. |
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