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  2. String galvanometer - Wikipedia

    en.wikipedia.org/wiki/String_galvanometer

    [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 ...

  3. Willem Einthoven - Wikipedia

    en.wikipedia.org/wiki/Willem_Einthoven

    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").

  4. Talk:Willem Einthoven - Wikipedia

    en.wikipedia.org/wiki/Talk:Willem_Einthoven

    Hi all, Willem Einthoven is credited with inventing String Galvanometer, but this is right way to say it: In 1895 Dutch Physiologist, Willem Einthoven, used a crude electrical sensing apparatus to establish that the beating heart produced four distinct signals, each one corresponding to a different ventricle.

  5. Horatio Burt Williams - Wikipedia

    en.wikipedia.org/wiki/Horatio_Burt_Williams

    Williams traveled to Holland to study the methods of Willem Einthoven in 1911. [ 2 ] He constructed the first string galvanometer in America, pioneered vectorcardiography , discovered the ventricular vulnerable period, and first determined the 60-Hz current required to produce ventricular fibrillation with body-surface electrodes.

  6. Convicted murderer who escaped a Mississippi prison on ...

    www.aol.com/manhunt-underway-convicted-murderer...

    A convicted murderer who escaped from a Mississippi state prison on Christmas Eve was captured Wednesday, according to a Mississippi Department of Corrections post on Facebook.

  7. Today’s NYT ‘Strands’ Hints, Spangram and Answers for Friday ...

    www.aol.com/today-nyt-strands-hints-spangram...

    Move over, Wordle and Connections—there's a new NYT word game in town! The New York Times' recent game, "Strands," is becoming more and more popular as another daily activity fans can find on ...

  8. Republicans will still have to deal with the debt ceiling in ...

    www.aol.com/republicans-still-deal-debt-ceiling...

    The legislation would also include $2.5 trillion in cuts to net mandatory spending, aimed at satisfying conservative members who oppose increasing the debt ceiling without accompanying cuts.

  9. List of rectores magnifici of Leiden University - Wikipedia

    en.wikipedia.org/wiki/List_of_rectores_magnifici...

    Willem van der Vlugt: 1903 Hendrik Barend Greven: 1903–1904 Heike Kamerlingh Onnes: 1904–1905 Jan van Leeuwen: 1905–1906 Willem Einthoven: 1906–1907 Willem Nolen: 1907–1908 Jacobus Johannes Hartman: 1908–1909 Jacob Verdam: 1909–1910 Jan Cornelis Kluijver: 1910–1911 Petrus Johannes Blok: 1911–1912 Fredrik Pijper: 1912–1913 ...