aortic valve orifice area

例句：

1. 1.The doctor measured the aortic valve orifice area to determine the patient's condition.
   医生测量了主动脉瓣口面积以确定患者的病情。
2. 2. Aortic valve orifice area is an important indicator of heart health.
   主动脉瓣口面积是衡量心脏健康的重要指标。
3. 3.The patient's aortic valve orifice area was within normal range, indicating good cardiac function.
   患者的主动脉瓣口面积在正常范围内，表明心脏功能良好。