Conclusion: The regular healthy check-up and electrocardiogramexamination play important role in previously discovering, preventing, diagnosing or curing cardiac diseases.
结论：定期健康检查，描记心电图，对早期发现、预防、诊断、治疗心脏病有重要意义。
2
Blood routine examination, liver and function, electrocardiogram were monitored.
同时监测血常规、肝肾功能和心电图。
3
The examination instruments about the medical bioelectricity were used widely in the clinical field. But the most common instruments were electrocardiogram and electroencephalogram.