21. Medicine-Worldwide: Einthoven, Willem willem einthoven, Physiologe, Anatom willem einthoven war der älteste Sohn von sechs Kindern eines Militärarztes auf Java Bedeutsamkeit ziehen zu können. willem einthoven wiederholte ab 1895 http://www.m-ww.de/persoenlichkeiten/einthoven.html

Sie befinden sich hier: startseite persoenlichkeiten Medizingeschichte H istorisches zur Harnschau M eilensteine der Medizingeschichte ... Über uns Biographie Kapitelübersicht: Willem Einthoven Willem Einthoven Physiologe, Anatom * 21. Mai 1860 in Semarang (auf Java; heute Indonesien) Aktionspotentiale ), deren Potentialschwankungen in Form eines Elektrokardiogramms ( EKG Das EKG ermöglichte einen qualifizierten neuen und einzigartigen Zugang zur elektrischen Funktion des Herzens. Der Elektrokardiograph stellte erstmals die Herzfunktion direkt und unmittelbar dar, wie sie bisher mit keinem anderen Instrument - auch nicht mit dem klinischen Blick oder tastenden Finger - registrierbar war. Das EKG gehört daher heute zu den wichtigsten diagnostischen Methoden der modernen Medizin, und ist z.B. bei der Diagnostik von Herzrhythmusstörungen und koronaren Herzerkrankungen (wie beim " Herzinfarkt ") unentbehrlich. Für seine Verdienste um "seine Entdeckung des Mechanismus des Elektrokardiogramms" erhielt Einthoven im Jahre 1924 den Nobelpreis für Medizin und Physiologie. Am rechten und linken Arm und am linken Bein werden jeweils zwei differente Elektroden angelegt ("Einthoven-Ableitung"). Diese sog. Standardableitungen werden als Spitze eines gleichseitigen Dreiecks interpretiert, in dessen Mitte das Herz liegt ("Einthoven-Dreieck"). Das von ihm 1907 der Öffentlichkeit vorgestellte Gerät registrierte die durch unpolarisierte Platten-, Nadel- und Zangenelektroden abgeleiteten Herzaktionsstromkurven auf einer fotografischen Platte, die mit 25 mm pro Sekunde fortbewegt wurde.

22. Willem Einthoven Winner Of The 1924 Nobel Prize In Medicine willem einthoven, a Nobel Prize Laureate in Physiology and Medicine, at the Nobel Prize Internet Archive. willem einthoven. 1924 Nobel Laureate in Medicine by Davis Brown) About willem einthoven and The einthoven Lectures( submitted by Jackson) willem einthoven spanish doc http://www.almaz.com/nobel/medicine/1924a.html

W ILLEM E INTHOVEN 1924 Nobel Laureate in Medicine for his discovery of the mechanism of the electrocardiogram. Background Place of Birth: Semarang, Java, then Dutch East Indies Residence: the Netherlands Affiliation: Leyden University Semarang, Java, then Dutch East Indies Featured Internet Links Search WWW Search The Nobel Prize Internet Archive Links added by Nobel Internet Archive visitors Willem Einthoven short biography (submitted by Martin Schumacher Willem Einthoven - Biography (submitted by Davis Brown) About Willem Einthoven and The Einthoven Lectures (submitted by Jackson) Willem Einthoven - spanish doc (submitted by mr.York) Willem Einthoven info (submitted by Jery Jacob) Back to The Nobel Prize Internet Archive Literature Peace Chemistry ... Medicine We always welcome your feedback and comments

23. Medicine 1924 willem einthoven. the Netherlands. willem einthoven Biography Nobel LectureBanquet Speech Educational Other Resources. prev 1923, 1925 next. http://www.nobel.se/medicine/laureates/1924/

The Nobel Prize in Physiology or Medicine 1924 "for his discovery of the mechanism of the electrocardiogram" Willem Einthoven the Netherlands Leiden University Leiden, the Netherlands b. 1860 (in Semarang, Java, then Dutch East Indies) d. 1927 The Nobel Prize in Physiology or Medicine 1924 Presentation Speech Willem Einthoven Biography ... Other Resources The 1924 Prize in: Physics Chemistry Physiology or Medicine Literature ... Peace Find a Laureate: SITE FEEDBACK CONTACT TELL A FRIEND Last modified January 14, 2004 The Official Web Site of The Nobel Foundation

24. Willem Einthoven Winner Of The 1924 Nobel Prize In Medicine willem einthoven, a Nobel Prize Laureate in Physiology and Medicine, at the NobelPrize Internet Archive. willem einthoven. 1924 Nobel Laureate in Medicine http://almaz.com/nobel/medicine/1924a.html

W ILLEM E INTHOVEN 1924 Nobel Laureate in Medicine for his discovery of the mechanism of the electrocardiogram. Background Place of Birth: Semarang, Java, then Dutch East Indies Residence: the Netherlands Affiliation: Leyden University Semarang, Java, then Dutch East Indies Featured Internet Links Search WWW Search The Nobel Prize Internet Archive Links added by Nobel Internet Archive visitors Willem Einthoven short biography (submitted by Martin Schumacher Willem Einthoven - Biography (submitted by Davis Brown) About Willem Einthoven and The Einthoven Lectures (submitted by Jackson) Willem Einthoven - spanish doc (submitted by mr.York) Willem Einthoven info (submitted by Jery Jacob) Back to The Nobel Prize Internet Archive Literature Peace Chemistry ... Medicine We always welcome your feedback and comments

25. Einthoven, Willem einthoven, willem 18601927, Dutch physiologist, b. Java, M.D. Univ. of Utrecht, 1885. He was professor at the Univ. of Leiden from 1886. To measure the electric currents developed by the heart, http://www.slider.com/enc/17000/Einthoven_Willem.htm

26. Einthoven, Willem einthoven, willem. einthoven. Archiv fur Kunst und Geschichte, Berlin.(b. May 21, 1860, Semarang, Java, Dutch East Indiesd. Sept. http://www.britannica.com/nobel/micro/187_71.html

Einthoven, Willem Einthoven Archiv fur Kunst und Geschichte, Berlin (b. May 21, 1860, Semarang, Java, Dutch East Indiesd. Sept. 29, 1927, Leiden, Neth.), Dutch physiologist who was awarded the 1924 Nobel Prize for Physiology or Medicine for his discovery of the electrical properties of the heart through the electrocardiograph , which he developed as a practical clinical instrument and an important tool in the diagnosis of heart disease. Einthoven was graduated in medicine from the University of Utrecht and served as professor of physiology at the University of Leiden from 1886 until his death. In 1903 he devised the first string galvanometer, known as the Einthoven galvanometer; with this instrument he was able to measure the changes of electrical potential caused by contractions of the heart muscle and to record them graphically. He coined the term electrocardiogram for this process. Einthoven recognized differences in the records or tracings obtained from different kinds of heart disease. From 1908 to 1913 he studied the patterns of records of normal heart activity in order to gain precision in recognizing and interpreting deviations. Einthoven continued to develop electrode arrangements, and the present-day standard limb leads were originally described and used by him.

27. Willem Einthoven --  Encyclopædia Britannica einthoven, willem Encyclopædia Britannica Article. MLA style willem einthoven. Encyclopædia Britannica. 2004. Encyclopædia Britannica Premium Service. http://www.britannica.com/eb/article?eu=32709

28. Einthoven, Willem einthoven, willem vil'um Int'hOvun Pronunciation Key. einthoven, willem , 18601927, Dutch physiologist, b. Java, M.D. Univ. of Utrecht, 1885. He was professor at the Univ. of Leiden from 1886. http://www.factmonster.com/cgi-bin/id/A0816895

Encyclopedia Einthoven, Willem u m I O v u n] Pronunciation Key Einthoven, Willem , Dutch physiologist, b. Java, M.D. Univ. of Utrecht, 1885. He was professor at the Univ. of Leiden from 1886. To measure the electric currents developed by the heart, he invented a string galvanometer and with its aid produced the electrocardiogram (EKG), a graphic record of the action of the heart. For this he received the 1924 Nobel Prize in Physiology or Medicine. The Columbia Electronic Encyclopedia, Einstein Observatory Eire Print this page Cite this page AD AD AD ADS Link to Fact Monster Add Fact Monster search to your site ... Privacy Brought to you by:

29. Einthoven, Willem einthoven, willem (18601927). willem einthoven was born on May 21, 1860, in Semarangon the island of Java, in the former Dutch East Indies (now Indonesia). http://www.cartage.org.lb/en/themes/Biographies/MainBiographies/E/Einthoven/1.ht

Einthoven, Willem Willem Einthoven was born on May 21, 1860, in Semarang on the island of Java, in the former Dutch East Indies (now Indonesia). His father was Jacob Einthoven, born and educated in Groningen, The Netherlands, an army medical offcer in the Indies, who later became parish doctor in Semarang. His mother was Louise M.M.C. de Vogel, daughter of the then Director of Finance in the Indies. Willem was the eldest son, and the third child in a family of three daughters and three sons. At the age of ten, Einthoven lost his father, and his mother decided to return with her six children to Holland, where the family settled in Utrecht. Up till now, his talents had not yet been developed to the full. This opportunity came when he began the task of registering accurately the heart sounds, using a capillary electrometer. With this in view, he investigated the theoretical principles of this instrument, and devised methods of obtaining the necessary stability, and of correcting mathematically the errors in the photographically registered results due to the inertia of the instrument. Having found these methods he decided to carry out a thorough analysis of A.D. Waller's electrocardiogram - a study which has remained classic in its field. This investigation led Einthoven to intensify his research. To avoid complex mathematical corrections, he finally devised the string galvanometer which did not involve these calculations. Although the principle in itself was obvious, and practical applications of it were made in other fields of study, the instrument had to be precisioned and refined to make it usable for physiologists, and this took three years of laborious work. As a result of this, a galvanometer was produced which could be used in medical science as well as in technology; an instrument which was incomparable in its adaptability and speed of adjustment.

30. Einthoven, Willem http://www.cartage.org.lb/fr/themes/Biographies/mainbiographie/E/Einthoven/Einth

Einthoven, Willem Willem Einthoven naît en 1860 à Samarang, sur l'île de Java, alors colonie hollandaise. Lorsque son père médecin décède, Willem n'a que dix ans. Sa mère, seule en charge désormais de six enfants, décide de retourner en Hollande, à Utrecht, où le garçon suit une scolarité sans histoire avant d'intégrer, en 1878, l'université de la ville. Sur les traces de son père, Einthoven s'inscrit en médecine. Il montre très vite des aptitudes exceptionnelles dans des domaines divers; on le retrouve ainsi successivement dans les laboratoires de l'ophtalmologiste Snellen, de l'anatomiste Koster et du physiologiste Donders, qui supervise sa thèse de doctorat. En 1885, Einthoven devient professeur de physiologie de l'université de Leyde ; il le restera jusqu'à sa mort en 1927. Le nom de Einthoven reste intimement lié à l'histoire de l'électrocardiographie. Née en 1887 avec les travaux de Waller, celle-ci fait réellement son entrée dans le monde médical grâce au savant hollandais. En effet, en 190, il met au point son galvanomètre à cordes, un appareil - encore utilisé de nos jours - capable de mesurer les changements de potentiel électrique dus aux contractions du muscle cardiaque et de les enregistrer graphiquement. Un an plus tard, il publie le premier électrocardiogramme obtenu avec son nouveau galvanomètre. Par la suite, Einthoven multipliera les enregistrements de cœurs sains et malades afin d'affiner la précision de son invention et de faire progresser la connaissance de cet organe vital. Ses recherches sur l'électrocardiogramme - dont il introduit le terme pour la première fois en 1893 - lui vaudront le prix Nobel de Médecine en 1924

31. IEEEVM: Willem Einthoven Electricity and the Body. Related. People None. Related. Events None. EKGs and EEGs. Other Resources None. willem einthoven. Born 21 May 1860. Died 29 September 1927 One day, while engaging in http://www.ieee-virtual-museum.org/collection/people.php?id=1234689&lid=1

32. Einthoven, Willem. The Columbia Encyclopedia, Sixth Edition. 2001 2001. einthoven, willem. (v l´ m nt´h v n) (KEY) , 1860–1927, Dutch physiologist,b. Java, MD Univ. of Utrecht, 1885. He was professor at the Univ. http://www.bartleby.com/65/ei/Einthove.html

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33. Edrisi To Electric-light Bug. Alphabetic Index To Entries. The Columbia Encyclop Einhard. Einhorn, David. Einsiedeln. Einstein, Albert. einsteinium. Einstein Observatory.einthoven, willem. Eire. Eirene. Eisenach. Eisenerz. Eisenhower, Dwight David. http://www.bartleby.com/65/index76.html

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34. Dictionary Definition Of EINTHOVEN, WILLEM Dictionary definition of einthoven, willem. Medical dictionary. BrowseDictionary by alphabet. 0 1 2 3 4 5 6 7 8 9 A B C D E F G H http://www.dictionarybarn.com/EINTHOVEN-WILLEM.php

Dictionary definition of EINTHOVEN, WILLEM Browse Dictionary by alphabet A B C D ... Z Top Words Eichhorst's corpuscles Eichhorst's neuritis Eichhorst, Hermann Eicken's method ... eimeria See: Einthoven's equation, Einthoven's law, Einthoven's string galvanometer, Einthoven's triangle. Please select first two letters of word you are looking for EA EB EC ED ... EZ fiSearchFormMaxSetId='AX006027'; Top Words Eimeria of cattle Eimeria of chickens Eimeria of geese Eimeria of pheasants ... Home Sponsored By: Kentucky Flights Louisiana Flights Maine Flights

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Browse Dictionary by alphabet A B C D ... Z Top Words engraphia euphrasy eurysomatic eulytite ... encephalomeningitis Please select first two letters of word you are looking for EA EB EC ED ... EZ Displaying all terms starting with letter EI Eichhorst's corpuscles Eichhorst's neuritis Eichhorst, Hermann Eicken's method ... either particle flux density Top Words elimination half-life entocone entamoeba eddy current ... Home Sponsored By: Kentucky Flights Louisiana Flights Maine Flights

36. MSN Encarta - Einthoven, Willem einthoven, willem. einthoven, willem (18601927), Dutch physiologist andNobel laureate who founded the modern field of electrocardiography. http://encarta.msn.com/encyclopedia_761582705/Einthoven_Willem.html

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37. MSN Encarta - Search View - Einthoven, Willem Search View, einthoven, willem, Article View, To find a specific word,name einthoven, willem. einthoven, willem (18601927), Dutch physiologist http://encarta.msn.com/text_761582705__1/Einthoven_Willem.html

Search View Einthoven, Willem Article View To find a specific word, name, or topic in this article, select the option in your Web browser for finding within the page. In Internet Explorer, this option is under the Edit menu. The search seeks the exact word or phrase that you type, so if you don’t find your choice, try searching for a key word in your topic or recheck the spelling of a word or name. Einthoven, Willem Einthoven, Willem (1860-1927), Dutch physiologist and Nobel laureate who founded the modern field of electrocardiography. Einthoven's most important invention, the string galvanometer, made possible the precise measurements of the electrical activity produced by the beating human heart. Modern electrocardiograph machines, which allow physicians to monitor heart function and to detect damage from heart attacks and other causes, are based on Einthoven's original invention. For his essential contributions to the development of electrocardiography, Einthoven was awarded the 1924 Nobel Prize in physiology or medicine. Born in Semarang, Java (in what is now Indonesia), Einthoven was ten when his family moved back to the Netherlands in 1870, settling in Utrecht. After receiving his Ph.D. degree in medicine in 1885 from the University of Utrecht, Einthoven became a professor of physiology at the Leiden University in the Netherlands, where he remained for the rest of his career.

38. Medicine-Worldwide: Einthoven, Willem Translate this page willem einthoven. willem einthoven. willem einthoven war der älteste Sohn von sechsKindern eines Militärarztes auf Java im damaligen Niederländisch-Indien. http://www.m-ww.de/persoenlichkeiten/einthoven.html?PRINTABLE=1&

39. Escolar.com - Biografia De Einthoven, Willem Translate this page einthoven, willem. (Semarang, actual Indonesia, 1860-Leiden, PaísesBajos, ?) Fisiólogo holandés. Se graduó en la Universidad http://www.escolar.com/biografias/e/einthoven.htm

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40. Einthoven, Willem Translate this page einthoven, willem. Semarang, Java 21.05.1860 Leiden, Netherlands 28.09.1927.Degrees 1885 Ph.D in medicine. Selected works - einthoven, willem. 1882. http://vlp.mpiwg-berlin.mpg.de/people/data/per258.html

Alphabetical List About this Section Einthoven, Willem Semarang, Java Leiden, Netherlands Degrees: 1885 Ph.D in medicine Career: 1879 registration as a medical student; 4 July 1885 Ph.D in medicine with a thesis on stereoscopy through color differentiation; December 1886 professor of physiology at Leiden; 1924 Nobel Prize in physiology. Selected works: search the library or the technology database Sources Some founders; DSB Last modified: 8/11/2003 by mB

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