2. write about the role of electrocardiogram (ECG) in clinical medical care,
3. the advantages of cost-effectiveness of ECG compared to the cost-effectiveness of other tests, and other advantages, such as a small one-time investment, easy to operate, easy to read, and a wide range of roles, and therefore, the need for the ECG department as a The need to prioritize the development of the department
4. List the hospital's plans if it develops an ECG department, such as site selection, staffing, weekly working hours, planned investment, how much of it is self-funded and how much needs to be allocated, the expected number of attendances per year, and so on.
5, the last thing is to summarize,
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