irregular heartbeat不规则的心跳 心律不齐双语对照例句:1.Mr. lee, 89 years old, was 'resting at home' after being discharged from singapore general hospital, where he was admitted friday after suffering a suspected transient ischemic attack that was associated with an irregular heartbeat, the prime minister's office said in a brief statement. 新加坡总理公署发表简短声明说，89岁的李光耀上周五因出现伴随心律不齐的疑似短暂性脑缺血而入院治疗，现已从新加坡中央医院（singapore general hospital）出院，目前在家休养。