phono-electrocardioscope

例句：

1. 1.The phono-electrocardioscope was used to diagnose the patient's heart condition.
   声学心电图仪被用来诊断患者的心脏状况。
2. 2. During the examination, the technician used the phono-electrocardioscope to monitor the patient's heart rhythm.
   在检查过程中，技师使用声学心电图仪来监测患者的心律。
3. 3. The phono-electrocardioscope helped doctors to better understand the patient's heart condition and provideappropriate treatment.
   声学心电图仪帮助医生更好地理解患者的心脏状况并提供适当的治疗。