relative cardiac output

例句：

1. 1. The patient's relativecardiac output was significantly reduced after the surgery.
   手术后，患者的相对心脏输出量显著减少。
2. 2.The doctor adjusted the patient's medicationbased on his relative cardiac output.
   医生根据患者的相对心脏输出量调整了他的药物剂量。
3. 3.The research focused on the relationship between relativecardiac output and heart failure risk.
   研究关注了相对心脏输出量与心脏病风险之间的关系。