The 12-channel ECG machine is an electrocardiograph that can collect 12-lead ECG signals simultaneously and print ECG waveforms with thermal printing system. The EKG is commonly used to detect abnormal heart rhythms and to investigate the cause of chest pains. An EKG records the electrical activity of the heart. The heart produces small electrical impulses that travel through the heart muscle to cause the heart to contract. These impulses can be detected by the ECG machine.

Technical description