ECG开发 Electrocardiography is one of the most frequently applied non-invasive tests for early detection of heart disease, which is a leading cause of morbidity and mortality in western countries. It is estimated that more than 100 million ECGs are re

Electrocardiography is one of the most frequently applied non-invasive tests for early detection of heart disease, which is a leading cause of morbidity and mortality in western countries. It is estimated that more than 100 million ECGs are recorded