Willem EinthovenWillem Einthoven (1860 – 1927) was a Dutch physician and physiologist. Invented the first practical electrocardiogram (ECG) in 1903Mike CadoganDecember 3, 2021
History of the ElectrocardiogramA brief history of the ECG and electrocardiography and the eponymous names behind the ECG/EKG...Mike CadoganFebruary 21, 2020