Tag Archives | Electrocardiogram

Essay on Electrocardiogram | Cardiology

Here is an essay on ‘Electrocardiogram’ for class 8, 9, 10, 11 and 12. Find paragraphs, long and short essays on ‘Electrocardiogram’ especially written for school and medical students. Essay on Electrocardiogram The electrocardiogram (ECG) is a graphic record of electrical events of the cardiac cycle i.e. heartbeat. The cardiac impulse is spontaneously generated in the sinus node and this [...]

By |2018-03-06T06:24:22+00:00March 6, 2018|Electrocardiogram|Comments Off on Essay on Electrocardiogram | Cardiology
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Methods of Recording Electrocardiogram (With Diagram) | Instruments | Biology

Though Waller (1887) first recorded the electrocardiogram yet Einthoven (1903) was the real father of the electrocardiog­raphy. His method of recording E.C.G. through string galvanometer was followed until 1930 when it was largely replaced by the amplifier - driven oscillograph provided with direct ink recording. Prin­ciples upon which the string galvanometer was based are as follows if an electrical current [...]

By |2017-07-27T08:05:41+00:00July 27, 2017|Cardiovascular System|Comments Off on Methods of Recording Electrocardiogram (With Diagram) | Instruments | Biology
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