Heart contraction occurs through the electrical impulses made by the heart, which spread through which leads to occur, where these electrical pulses are characterized by small pulses. The doctor or doctor who supervises the condition may need to know the reasons for the heart palpitations and chest pain, and this can be known by electrocardiogram, which reveals the electrical pulses produced by the heart, and is part of the tests. Routine and routine performed by the treating physician in a way and does not produce any pain or side damage to the patient.
Electrocardiogram (ECG) is the test used to determine the way the heart muscle is regulated by electrical pulses, which are produced in the so-called arrhythmias, which first occur in the coronary arteries, causing constriction. This contraction causes blood from the atria And then the electrical pulse passes through the special fibers that connect the electrical impulses, which drives the blood back to the tissues of the body after it is located in the left ventricle so that it flows through the aorta, and also pays blood to the lungs through Right ventricle. This test can detect if there is any kind of disturbance in the electrical impulses or not, as the causative may be a major defect in the connections of the heart that deliver these impulses between the electrical chambers of the heart.
The examination of the heart is a painless and harmless examination and does not lead to any kind of complications. The fat is placed on some areas of the human body (chest, legs and arms) until the electrodes are connected. Then the patient rests on the medical bed and relaxes his body. The electrodes are then placed on the painted surfaces where these electrodes are connected to the ECG, so that all the electrical signals picked up by the device are recorded and then recorded on the graph sheets, or they may be displayed on the screen that connects the device with them. Very short does not exceed in Only ten minutes. There are two ways to take cardiac planning of the first body using a Holter device and the second using an electrocardiogram.