Cardiovascular diseases account for a large proportion of disease patterns. How to assess cardiac activity is an important issue, especially in emergencies.
In addition to the clinical symptoms, electrocardiographic survey is an extremely important discovery in medicine.
Today, electrocardiography is widely used in medical facilities to help physicians accurately assess the performance, function and structural changes of the heart.
The use of electrocardiography has become popular all over the world because of its ease of implementation, low cost, results are immediately available.
Therefore, it is important for clinicians to be able to read ECG results. They often undergo electrocardiographic courses.
In addition to medical assessment in health facilities, ECG is also used for screening tests or to identify patients at risk of heart-related dangerous conditions, even when symptoms have not yet appeared in clinical.