An EKG , also known as ECG or EKG is a non - invasive test used to find and measure the heart ’s electrical bodily process . pocket-size amount of electric impulses are bring forth by the heart that distribute through the heart muscle to make it sign to pump roue . These momentum are detected in an EKG to see the performance of the heart .
Why is an Electrocardiogram Done?
An ECG is basically perform to examine the spirit function . Conventional symptoms where a patient might have to go for an electrocardiogram let in thorax nuisance , brusqueness of breath , palpitations or lightheadedness . Incidents of high pedigree pressure , cholesterol and feeling of tiredness are also the symptom which might require an ECG mental testing . Electrocardiogram in such cases might be one of the first tests to fix if there is a presence of philia attack or narrowing of blood vessels .
What Does an Electrocardiogram Measure?
An ECG can measure the presence of an irregular jiffy , which is a matter of business organization . This is because abnormal heart rhythms affect warmheartedness ’s power to pump line of descent and allow atomic number 8 to the whole of the body . Electrocardiogram can also help in the determination of an enlarged heart . Sometimes , an EKG is recommended to a patient just before a surgery just to check that that the person ’s center consideration is normal .
theme of an electrocardiogram done can be given on the daylight of the trial itself . The result of the ECG write up is discussed by the patient ’s primary doctor . Normal test termination admit normal heart rate and ordered and even heart rhythm . This shows that the heart is able-bodied to pump sizable blood to provide to the repose of the trunk reed organ . Signs of abnormal results let in :
Will There be a Need to go for Additional Tests After an Electrocardiogram?
There may be a need to undergo few other tests after an cardiogram is done . For instance , if a patient ’s electrocardiogram report at rest is normal , but he experiences chest pain while climbing stairs or walking acclivitous , a emphasis trial or exercise cardiogram trial may be recommended . A stress test is nothing but a specialized form of ECG , recorded while the affected role walk on a treadmill . Other extra investigating may include an angiogram to canvas artery blockages .
What are the Risks of Undergoing an Electrocardiogram?
An EKG is a painless test because it does not involve any sort of encroachment . The machine so used in the test simply records the heart ’s bodily function . Electrocardiogram is a quick and secure examination . Although electrodes are used to observe the middle ’s impulses , no electricity is made to glide by through the body while the exam submit place . Thus the procedure of the ECG is completely harmless without any risks or after effects .
What are the Limitations of the Electrocardiogram?
Although an cardiogram is a simple and valuable test to detect heart problem a normal electrocardiogram test does not rule out very serious marrow problems . For example , there can be a presence of an temporary blink of an eye , while an EKG test might immortalize it as normal . Another limitation of electrocardiogram is that it can not tape all the nerve attacks that the patient role might have suffered in the past .
