With the help of a smartphone, a software application and a portable device that reads a person's heart rhythm, anyone can get an instant EKG reading on their phone screen.
2
心脏内科的医生怎么能不会判读心电图呢?
How can a physician be unable to interpret a electrocardiogram?
3
这本书列出了步进式心电图的判读方法(见第二节)。
The sections in this booklet are organized in the same order as the recommended stepwise approach to ECG interpretation outlined in Section 2.