https://wikimd.com/index.php?action=history&feed=atom&title=String_galvanometerString galvanometer - Revision history2026-04-21T14:13:55ZRevision history for this page on the wikiMediaWiki 1.44.2https://wikimd.com/index.php?title=String_galvanometer&diff=6312980&oldid=prevPrab: CSV import2025-02-18T01:49:32Z<p>CSV import</p>
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</table>Prabhttps://wikimd.com/index.php?title=String_galvanometer&diff=5295787&oldid=prevPrab: CSV import2024-02-25T18:23:31Z<p>CSV import</p>
<p><b>New page</b></p><div>'''String galvanometer''' is a type of [[galvanometer]], a device used to detect and measure electric current. It was invented by the Dutch physician [[Willem Einthoven]] in 1901 and was essential in the development of [[electrocardiography]].<br />
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== History ==<br />
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The string galvanometer was invented by [[Willem Einthoven]] in 1901. Einthoven was a Dutch physician and physiologist who was awarded the [[Nobel Prize in Physiology or Medicine]] in 1924 for his work on the mechanism of the heart. The string galvanometer was a significant advancement in the field of [[cardiology]], as it allowed for the first practical electrocardiograms (ECGs) to be taken.<br />
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== Design and Function ==<br />
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The string galvanometer is made up of a fine, conductive string (usually made of quartz fiber coated with silver) stretched between two electromagnets. When an electric current is passed through the string, it moves in response to the magnetic field created by the electromagnets. This movement can be recorded and used to measure the current.<br />
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The string galvanometer was particularly useful in the field of [[cardiology]] because it could detect the tiny electrical currents generated by the heart. This made it possible to create a graphical representation of the heart's activity, known as an [[electrocardiogram]] (ECG).<br />
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== Impact ==<br />
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The string galvanometer and the [[electrocardiogram]] (ECG) have had a profound impact on the field of [[medicine]]. They have allowed for the non-invasive study of the heart's activity, leading to better understanding and treatment of heart conditions. Today, ECGs are a routine part of medical examinations and are essential in the diagnosis and monitoring of heart disease.<br />
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== See Also ==<br />
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* [[Galvanometer]]<br />
* [[Electrocardiography]]<br />
* [[Willem Einthoven]]<br />
* [[Cardiology]]<br />
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== References ==<br />
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<references /><br />
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[[Category:Medical Devices]]<br />
[[Category:Cardiology]]<br />
[[Category:History of Medicine]]<br />
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