劍橋詞典a medical condition in which the heart does not beat with a regular rhythm , or at the normal rate 心律不齊，心律失常 An arrhythmia is a problem with the rate or rhythm of your heartbeat . the management of heart arrhythmia 針對(duì)心率不齊採(cǎi)取的措施 返回 arrhythmia