`ecg-waves` Related Article Results

Electrocardiography (ECG) is a medical test that records the electrical activity of the heart. ECG measures and graphically records the electrical impulses generated with each heartbeat. This test is widely used to diagnose heart diseases, monitor rhythm abnormalities, and assess cardiac health. History The foundations of ECG date back to the late 19th century. In 1872, German physiologist Willem Einthoven developed the first device capable of measuring the heart’s electrical activity. Einthoven