pulse compression ratio

例句：

1. 1.The doctor measured her pulse compression ratio to check her heart health.
   医生测量了她的脉搏压缩比率来检查她的心脏健康。
2. 2. During the race, athletes need to maintain a good pulse compression ratio to prevent fatigue.
   在比赛中，运动员需要保持良好的脉搏压缩比率以防止疲劳。
3. 3.The new drug has a high pulse compression ratio, which may increase the risk of side effects.
   这种新药具有很高的脉搏压缩比率，可能会增加副作用的风险。