heart compression

例句：

1. 1. He was diagnosed with heart failure and required immediate heart compression.
   他被诊断出患有心脏病并需要立即进行心脏压迫。
2. 2.During the operation, a heart compression device was used to prevent the heart from expanding too much.
   在手术过程中，使用了一个心脏压迫装置以防止心脏过度膨胀。
3. 3.The patient's heart rate increased significantly during the procedure, requiring continuous heart compression to maintain stability.
   患者在手术过程中心率显著增加，需要持续的心脏压迫以维持稳定。