
Zena Health Care: Your Trusted ECG Testing Centre in Bhubaneswar
Scientists discovered that the human heart can produce electrical signals. Still, it was only when a British physiologist named Augustus Waller medically recorded the first-ever ECG that the first ECG was created. In 1902, the Father of Modern ECG, William Einthoven, made the first ECG device that could record the heart’s signals. Today, this simple […]