Ecg: Learn More About It
The human being heart generated the electricity was discovered in 19th century. Augustus Waller is the British physiologist who was the foremost man from St Marys hospital in LONDON (Paddington) which scientifically comes close to the heart from electrical ways. He was the first man to publish about the human electrocardiogram in the year 1887. It was recorded by way of a capillary electrometer by Thomas Goswell.
IN 1893, the willem Einthoven of the Netherlands (leiden) discovered the term electrocardiogram in the Dutch Medical Association at the conference. The galvanometer was discovered by Einthoven in 1901 for creating electrocardiogram which is made of quartz string fine layered with silver. The waller capillary electrometer was not so responsive as compared to the new equipments. For the discovery Einthoven got the Nobel prizes in 1924.
ECG is one of the mainly used tools for the cardiac electrophysiology. It gives the proper position and size of the heart chamber and also tells the rate and speed of the heartbeats. It will also tell u the damage position of the heart and the effects of medicine which is used to control the heart.
To do ECG or electrocardiogram, the patients had to lie down flat on the bed then a very little amount of gel is applied on the skin so that the electrical indicate the heart easily. The 10 electrodes leads are attached in every point like neck, arms, and legs and over the heart. The ECG LEADS is attached with a small suction cup of Velcro straps. This test takes only 5 minutes and the result is on the graph paper. It is painless test.
During the electrocardiogram tracing the patient should be relaxed and the patients should not shiver or in tension due to these the recording may change. There are many other factors which effect in the wrong ECG result like body temperature is low, dislocate the position of leads, in balance of blood like too much or so much low sodium, potassium, calcium and magnesium.
There are various advantages of the ECG test. It is safe, painless, inexpensive, noninvasive and simple to act upon. The ECG machines are easily available in the medical facilities.
IN 1893, the willem Einthoven of the Netherlands (leiden) discovered the term electrocardiogram in the Dutch Medical Association at the conference. The galvanometer was discovered by Einthoven in 1901 for creating electrocardiogram which is made of quartz string fine layered with silver. The waller capillary electrometer was not so responsive as compared to the new equipments. For the discovery Einthoven got the Nobel prizes in 1924.
ECG is one of the mainly used tools for the cardiac electrophysiology. It gives the proper position and size of the heart chamber and also tells the rate and speed of the heartbeats. It will also tell u the damage position of the heart and the effects of medicine which is used to control the heart.
To do ECG or electrocardiogram, the patients had to lie down flat on the bed then a very little amount of gel is applied on the skin so that the electrical indicate the heart easily. The 10 electrodes leads are attached in every point like neck, arms, and legs and over the heart. The ECG LEADS is attached with a small suction cup of Velcro straps. This test takes only 5 minutes and the result is on the graph paper. It is painless test.
During the electrocardiogram tracing the patient should be relaxed and the patients should not shiver or in tension due to these the recording may change. There are many other factors which effect in the wrong ECG result like body temperature is low, dislocate the position of leads, in balance of blood like too much or so much low sodium, potassium, calcium and magnesium.
There are various advantages of the ECG test. It is safe, painless, inexpensive, noninvasive and simple to act upon. The ECG machines are easily available in the medical facilities.
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