electrocardioelectrode

例句：

1. 1.The patient was placed on the electrocardioelectrode during the procedure.
   在手术过程中，病人被放置在心电图电极上。
2. 2.The doctor used the electrocardioelectrode to monitor the patient's heart rhythm.
   医生使用心电图电极来监测病人的心脏节律。
3. 3. The researcher found that the electrocardioelectrode could improve the accuracy of the diagnosis.
   研究者发现，心电图电极可以提高诊断的准确性。