ECG And Echocardiography
The difference between electrocardiogram and echocardiogram
Introduction:
Electrocardiogram (EKG or ECG) and echocardiography are painless and non-invasive tests used to assess heart function. These tests are usually arranged by a doctor, performed by a technician or the doctor himself, and then explain the test results. Both of these tests do not require prior preparation and do not bring any risk to the patient.
Technical differences:
An electrocardiogram is a record of the electrical activity of the heart. This is done by attaching painless electrodes to the surface of the skin to record this activity. Twelve patches are attached to the chest, arms and legs, and these patches are connected to the machine by wires. This machine displays electrical activity on paper for explanation. The operation time does not exceed 10 minutes, and does not involve any electric shock or harm to the body. The electrocardiogram can also be performed during exercise to look for the result of stress on the heart.
Echocardiography is a test method that uses sound waves to produce images of the heartbeat. It uses standard two-dimensional, three-dimensional and Doppler ultrasound. The echocardiogram can be performed transthoracic (from above the chest cavity), transesophageal (by introducing a recorder in the food tube) or as a stress echocardiogram. The doctor performs the test by moving a device called a sensor on the chest, which is connected to a monitor that captures images of the heart. The operation time does not exceed 10-15 minutes.
Use difference:
The electrocardiogram records the electrical activity of the heart, thereby providing valuable information about the heartbeat frequency, heartbeat rhythm and regularity. The electrocardiogram is a rapid screening method used to detect arrhythmia, damage to the heart muscle during a heart attack, the condition of any implanted devices (such as pacemakers), and the diagnosis of certain congenital diseases and the effects of drugs. The electrocardiogram is also used as a routine health check and is also part of the work before any major surgery.
An echocardiogram provides extensive information about the size, shape, pumping capacity of the heart, the location and extent of tissue damage, the heart cavity, and valve function. It is mainly used to determine the condition of the heart muscle after a heart attack. It can detect infections of the sac around the heart and infections of the heart valves. Color Doppler echocardiography can accurately assess the blood flowing through the heart.
Summarize:
Electrocardiogram and echocardiogram are very useful tests for diagnosing several heart conditions. An electrocardiogram records the electrical activity of the heart, while an echocardiogram uses sound waves to draw an image of the heart. The electrocardiogram can detect irregularities in the speed and rhythm of the heartbeat. An echocardiogram provides more detailed information about the structure and function of the heart muscle and its valves. The electrocardiogram takes almost 10 minutes, and the echocardiogram is a slightly longer procedure depending on the type of heart condition. However, both of these tests are very safe and easy to perform.
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