Electrocardiography (ECG); In order to examine the operation of the heart muscle and the conduction network, it is possible to explain it as the conduction records obtained by recording the electrical activity occurring in the heart.
In Which Situations Is Electrocardiography Used?
It is frequently used in rapid assessments, especially in emergency conditions.
How is the process implemented?
The procedure is performed by attaching small electrodes to the anterior chest area while the patient is lying on the bed. The electrical activity of the heart is transferred to a printer with electrodes placed on the chest wall. This process takes a few minutes.
EKG is an important form of examination in cardiovascular diseases, structural disorders of the heart and rhythm conduction abnormalities. It still holds its value when well interpreted since its discovery in 1900. ECG recording can be obtained very easily and can be interpreted quickly.
Need to Know
There are many points where the EKG falls short of fully recognizing the disturbances in the heart. Disturbances in the EKG may not always reflect the true clinic.
EKG can be more helpful in the diagnosis of heart diseases when evaluated together with the physician’s examination findings, tests and films.
Stress Electrocardiography Test
Exercise test performed on a treadmill with a systematic and specific protocol. It is based on the interpretation of continuous ECG recordings obtained from electrodes attached to the chest during exercise. The exercises, the patient’s walking time in the test, and the target heart rate are adjusted according to the patient’s age.
Although the test varies according to the age and condition of the patient, it takes about 5-10 minutes. progress.
In Which Situations Is It Used?
A test in which the heart’s working pattern is examined under exertion. It is used in the investigation of asymptomatic vascular occlusions during normal daily functions.
As the heart rate increases and with exercise, the workload of the heart also increases. Coronary blood flow, which is adequate at rest, is insufficient at this time and the heart muscle shows ECG findings due to malnutrition. These symptoms are sometimes in the form of vectorial deviations and sometimes in the form of advanced rhythm defects.
How is the process implemented?
On the treadmill, electrodes are attached to the anterior chest wall, just like taking an electrocardiogram. In the meantime, the patient is asked to run to ensure a certain level of effort. Electrocardiography results from the running patient are recorded.
Even with exercise Electrocardiography interpretations made by physicians, the exercise ECG test is 80 percent accurate in detecting severe cardiovascular disease.
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