Science · Technology · 1860–1927

Willem Einthoven

Nobel Prize winner who invented the first practical electrocardiograph

Did you know?He established the naming convention for the waves on an ECG using the letters P, Q, R, S and T, which remains the medical standard.

Willem Einthoven (21 May 1860 – 29 September 1927) was a Dutch medical doctor and physiologist. He invented the first practical electrocardiograph (ECG or EKG) in 1895 and received the Nobel Prize in Physiology or Medicine in 1924 for it ("for the discovery of the mechanism of the electrocardiogram").

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Gemini

Age at death: 67
Years since death: 99

Born: May 21, 1860 · Semarang, Indonesia
Died: September 28, 1927
Nationality: Dutch
Known for: Science, Technology

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Spouse: Frédérique Jeanne Louise de Vogel

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