Transcript of the cardiogram is the most reliable method of diagnosis

ECG is printed in a special device on the photographic film or paper. The graph shows the activity of the heart. All heart disease is diagnosed through ECG. It can help to observe the work of the circulatory system, the regularity and frequency of the heart rhythm, detect deceleration and the blockade of the conductivity of blood, to learn if you suffer from any heart tissue oxygen starvation, and to identify previously suffering an aneurysm, and heart attacks.

In addition, the interpretation of ECG allows to determine the speed of heartbeats (pulse). The healthy heart of an adult at rest is 60-80 beats per minute. This makes it possible to identify phenomena such as flicker and flutter. When flickering pulse can be up to 600 beats per minute, and the flutter – 400.

The Principle of operation of ECG is that the cardiograph recorded the lines of electric strain, which extend from the heart throughout the body. The parameters of these waves characterize the condition of the heart. As any hesitation or cardiovalena are the amplitude and magnitude, and decoding of the ECG is to ensure that these indicators are calculated the frequency and the power of relaxation and tension in the muscles of the heart. These data establish the diagnosis of the patient. Cardiogram of the heart has peaks when the particular muscle is tense, and the minimum amplitude – when she relaxed.

The ECG is customary to put the notation in Latin letters, thanks to this interpretation of ECG becomes more affordable and simple. Consider the values assigned to these letters.

P – defines the state of the Atria.

PQ-interval, showing the moment when both tense atrium.

QRS – these abbreviations refers to the fragment of the electrocardiogram, which shows the work of the ventricles of the heart.

Q – determines the activity level of the upper lobes of the heart.

R – shows the activity of the outer part of ventricles, and the bottom of the heart.

ST – one of the main indicators on the electrocardiogram. He reveals the activity of both ventricles of the heart. Specialists pay special attention to the figure T, which shows that the cells of the heart muscle tissue are in good condition. This characteristic of the ECG is the diagnosis.

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The Interval between P and Q-this is the interval of transfer activity (that is, energy, power) from the atrium to the ventricle. Have a healthy heart it should be 0.12 to 0.1 seconds. And the peaks of the QRS must pass over a time interval of 0.06-0.1 seconds. This indicator is also constructed the diagnosis.

We considered only the most basic features that has a cardiogram of the heart. Transcript of it experts involves the use of more specific and in-depth parameters (separately for each muscle, valves and vessel of the heart). This allows you to make a more accurate diagnosis of the disease.

It Should be remembered that the final decoding of the ECG must be carried out exclusively by a specialist. Possessing some knowledge of medicine, but not being a doctor, you can see only the surface ECG pattern of the heart. To put the final diagnosis and prescribe treatment can only be a doctor-a cardiologist!