| 单词 | arrhythmia | 
| 释义 | Word Frequency arrhythmia or arhythmia or arythmia (əˈrɪðmɪə) noun any variation from the normal rhythm in the heartbeat Also called: dysrhythmia Word originC19: New Latin, from Greek arrhuthmia, from a-1 + rhuthmos rhythm | 
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