to have an electro-cardiogram

• 做心电图

to have an electro-cardiogram的用法和样例：

例句

1. You will have to do an electrocardiogram, please wait in the doorway.
   要做心电图检查，请在门前等候。
2. Secondly, examinatio of fasting sugar and an EKG should be done regularly.
   第二，定期查空腹血糖和做心电图检查。