What can an ECG recorder detect?
An ECG recorder can detect the following aspects: 1.Heart rhythm: The ECG can display the heart’s rhythm and rate. If you feel discomfort or concern, a doctor can use the ECG to determine if there is an abnormal heart rate. 2.Myocardial ischemia: When coronary artery blood supply is insufficient, it may lead to myocardial ischemia, …