That will show EKG heart? Signs of diseases

The Concept "EKG" stands for “e”. Is a graphic record of electrical impulses of the heart.

In the human heart has its own pacemaker. The driver of the rhythm is directly in the right atrium. This place is called the sinus node. The pulse that emanates from this node, is called sinus impulse (it will help you to decipher that will show EKG). This source of pulses is in the heart itself generates the electric impulses. Then they are sent to the vascular system. Impulses from people who do not have heart disease, through cardiac conduction system evenly. All these outgoing impulses are recorded and displayed on the ECG strip.

From this it follows that ECG - electrocardiogram – it was graphically the pulses of the cardiac system. Show ECG heart problems? of Course, this is a great and quick way to detect any heart disease. Moreover, the electrocardiogram is the main method in the diagnosis of pathology and the different diseases of the heart.

ECG Device was the Englishman A. Waller back in the seventies of the XIX century. Over the next 150 years, the machine that records the electrical activity of the heart has undergone change and improvement. Although the working principle has not changed.

Modern ambulances are necessarily supplied with portable devices for ECG, with which you can quickly make an electrocardiogram, saving valuable time. With ECG, you can even put the person diagnosed. ECG show heart problems: severe heart diseases to myocardial infarction. In these cases, you cannot waste a single minute and therefore the time made ECG can save lives.

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Doctors of the ambulance crews themselves, transcribe the tape and ECG in case of acute disease, if the machine shows a heart attack, then, including the siren, quickly taking a patient to the clinic, where he will immediately be given urgent help. But if you have problems of an urgent hospitalization is optional, it will depend on that will show the ECG.

In some cases, prescribe an electrocardiogram

If a person has a the following describes the symptoms, the cardiologist sends it to the electrocardiogram.

• Swelling of feet;
• Fainting;
• There is shortness of breath;
• Pain in the chest, back, neck pain.

ECG obligatorily pregnant women for the survey, people in preparation for surgery, physical examination.

The results of the ECG are required in the case of travel to the resort or if you need a permit for any sports activities.

To prevent and if a person has no complaints, the doctors recommended to take an electrocardiogram once a year. Often it can help to diagnose heart diseases is asymptomatic.

What will show ECG

On the tape, the ECG may show a set of teeth, as well as downturns. These teeth represent the capital letters P, Q, R, S and T. When decrypting a cardiologist examines and decodes the width, height of teeth, their size, and the intervals between them. According to these indicators, you can determine the overall condition of the muscles of the heart.

With the help of the electrocardiogram to detect various pathologies of the heart. Show ECG a heart attack? Of course, Yes.

What determines electrocardiogram

• Heart rate - heart rate.
• Rhythms of heartbeats.
• Heart attack.
• Arrhythmia.
• Hypertrophy ventricles.
• Coronary and kanistratenko change.

The Most disappointing and serious diagnosis on the electrocardiogram - this is a myocardial infarction. In the diagnosis of heart attacks ECG plays an important and even major role. Using the ECG revealed area of necrosis, localization and depth of lesions of the area of the heart. Also, when the transcript of the tape of cardiogram can recognize and distinguish acute myocardial infarction from the aneurysm and past scars. Therefore, when undergoing medical examination it is necessary to do an EKG, because the doctor is very important to know that it will show the ECG.

Most Often a heart attack is connected directly with the heart. But this is not true. A heart attack can occur in any organs. You have a heart attack, lung (when the lung tissue is partially or completely die off, if there was a blockage of the arteries).

There is cerebral infarction (or ischaemic stroke) death of brain tissues that can become thrombosis or rupture of brain vessels. When cerebral infarction may be completely off or fade functions such as speech, physical movement and sensitivity.

When a person have a heart attack, his body is death or necrosis of living tissue. The body loses tissue or part of an organ, and performed on this function.

Myocardial Infarction – death or ischemic areas of necrosis or plot directly to the heart muscle due to complete or partial loss of blood supply. Heart muscle cells begin to die after approximately 20-30 minutes after the blood flow stops. If a person happens to myocardial infarction, impaired blood circulation. One or more blood vessels thus fail. Most often heart attacks happen because of a blockage of blood vessels by blood clots (atherosclerotic plaques). Area distribution of infarction depends on the severity of the disorders of the body, e.g., massive myocardial infarction or a mild heart attack. So do not immediately come to despair, if the ECG indicates a heart attack.

It becomes a threat for the entire cardiovascular system of the body and life threatening. In the modern period heart attacks are the leading cause of death among the population in developed countries.

Symptoms heart attack

• Vertigo.
• Breathing difficulties.
• Pain in the neck, shoulder, which may radiate to the back, numbness.
• Sweat.
• Nausea, feeling full stomach.
• A Feeling of chest tightness.
• Heartburn.
• Cough.
• Fatigue.
• Loss of appetite.

The Main symptoms of myocardial infarction

1. Intense pain in the region of the heart.
2. The Pain, which stops after taking nitroglycerin.
3. If the duration of pain for more than 15 minutes.

Causes of heart attack

1. Atherosclerosis.
2. Rheumatism.
3. Congenital heart defect.
4. Diabetes.
5. Smoking, obesity.
6. Hypertension.
7. Vasculitis.
8. Increased viscosity of blood (thrombosis).
9. Previously transferred heart attacks.
10. Severe spasms of the coronary artery (for example, cocaine).
11. Age-related changes.

Also, the ECG can identify other diseases such as tachycardia, arrhythmias, ischemia.

Arrhythmia

What to do if the EKG showed an arrhythmia?

An Arrhythmia may be characterized by numerous changes reduce the heart rate.

Arrhythmia is the condition in which there is disturbance of heart rhythm and heart rate. More often this pathology is marked by the failure of the heartbeat; the patient then fast, then slow heartbeat. The increase observed in the inhalation and decrease during exhalation.

Angina

In the case if the person has attacks of pain under the breastbone or on the left of it in the area of the left hand, which can last several seconds and can continue for up to 20 minutes, the ECG will show angina.

Pain is usually worse with weight lifting, heavy physical activities, when going out in the cold and may disappear at rest. Such reduced pain within 3-5 minutes when you take nitroglycerin. The patient turns pale and the skin becomes uneven heart rate, which causes a disruption of the heart.

Angina – this is one of the forms of ischemic heart disease. Often to diagnose angina is quite difficult because such deviations may occur with other cardiac pathologies. Angina can lead to heart attacks and strokes.

Tachycardia

Many are very worried when they find out that an EKG showed tachycardia.

Tachycardia-increase in heart rate at rest. Heart rhythms for tachycardia can reach up to 100-150 beats per minute. This pathology may occur in people regardless of age, when lifting weights or at high physical activity, as well as under strong emotional excitement.

Still, the tachycardia is rather not a disease, but a symptom. But it is no less dangerous. If the heart beats too quickly, it may not have time to fill with blood, which further leads to reduced ejection of blood and lack of oxygen in the body and also the muscles of the heart. If the tachycardia lasts more than a month, it may lead to further failures...