rate and rhythm meaning in English

速率与节律,脉率和脉律

London ( reuters ) - endurance sports may cause changes in the hearts of some athletes that can lead to a rare but life - threatening condition which causes an abnormal heart rate and rhythm , belgium researchers said on monday
伦敦（路透社） -在周一比利时的研究人员说，耐力运动可能会使一些运动员心脏发生改变，这种对心脏频率和节律的改变是少见的但是致命性的变化。
London ( reuters ) - endurance sports may cause changes in the hearts of some athletes that can lead to a rare but life - threatening condition which causes an abnormal heart rate and rhythm , belgium researchers said on monday
伦敦（路透社） -在周一比利时的研究人员说，耐力运动可能会使一些运动员心脏发生改变，这种改变能够造成罕见但致命的心脏搏动频率和节律的紊乱。