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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 [ 1 ] and received the Nobel Prize in Physiology or Medicine in 1924 for it ("for the discovery of the mechanism of the electrocardiogram").
[4] Einthoven developed a sensitive form of string galvanomter that allowed photographic recording of the impulses associated with the heartbeat. He was a leader in applying the string galvanometer to physiology and medicine, leading to today's electrocardiography. [5] Einthoven was awarded the 1924 Nobel prize in Physiology or Medicine for his ...
Truth is a 2015 American biographical political drama film written, produced and directed by James Vanderbilt in his directorial debut. It is based on American television news producer Mary Mapes 's memoir Truth and Duty: The Press, the President and the Privilege of Power .
Mikhail Mil (1909–1970), Russia – Mi-series helicopter aircraft, including Mil Mi-8 (the world's most-produced helicopter) and Mil Mi-12 (the world's largest helicopter) Alexander Miles (1838–1918), U.S. – system for automatically opening and closing elevator doors; David L. Mills (1938–2024), U.S. – Fuzzball router, Network Time ...
The Truth According to Wikipedia (also referred to as Wiki's Warhead and Wiki's Truth) is a 2008 Dutch documentary film about Wikipedia directed by IJsbrand van Veelen [1] which was originally shown on Backlight. The documentary examines the reliability of Wikipedia, and the dichotomy between usage of experts
He then went on to study the heart muscles of frogs and was able to detect the electrical impulses associated with the cardiac cycles. In 1904 he met Willem Einthoven at the International Physiological Congress in Brussels and then began to make use of a string galvanometer. He published on ECGs and vagus nerve stimulation experiments on frogs ...
From 1906, he corresponded with the Dutch physiologist Willem Einthoven concerning the latter's invention of the string galvanometer and electrocardiography, and Lewis pioneered its use in clinical settings. Accordingly, Lewis is considered the "father of clinical cardiac electrophysiology".
The Truth Will Out (Swedish: Det som göms i snö; English translation: "what is hidden in snow") is a Swedish mystery-thriller TV series broadcast from 21 August 2018 on Kanal 5. [ 1 ] [ 2 ] It was created by Hans Jörnlind and Aron Levander [ sv ] , directed by Kjell-Åke Andersson and Lisa Farzaneh, produced by Søren Stærmose , and stars ...