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EKGS

&

ECGS

An electrocardiogram (EKG or ECG) is a test that checks for problems with the electrical activity of your heart. An EKG translates the heart’s electrical activity into line tracings on paper. The spikes and dips in the line tracings camera.gif are called waves.

WHY IT IS DONE

An electrocardiogram (EKG or ECG) is done to:

Check the heart’s electrical activity.

Find the cause of unexplained chest pain, which could be caused by a heart attack, inflammation of the sac surrounding the heart (pericarditis), or angina.

Find the cause of symptoms of heart disease, such as shortness of breath, dizziness, fainting, or rapid, irregular heartbeats (palpitations).

Find out if the walls of the heart chambers are too thick (hypertrophied).

Check how well medicines are working and whether they are causing side effects that affect the heart.

Check how well mechanical devices that are implanted in the heart, such as pacemakers, are working to control a normal heartbeat.

Check the health of the heart when other diseases or conditions are present, such as high blood pressure, high cholesterol, cigarette smoking, diabetes, or a family history of early heart disease.

Electrocardiogram (EKG or ECG) results

Normal:

The heart beats in a regular rhythm, usually between 60 and 100 beats per minute.

The tracing looks normal.

Abnormal:

The heart beats too slow (such as less than 60 beats per minute).

The heart beats too fast (such as more than 100 beats per minute).

The heart rhythm is not regular.

The tracing does not look normal.

Terminology Used In ECG/EKG

Amplifier- enlarges the hearts electricity

Asytole- flatline

Augmented voltage -aV