Ejection fraction rate
Everyone who needs to undergo a medicalexamination for the detection of cardiovascular diseases, learns about this concept as the norm of the ejection fraction. It is calculated in the process of ultrasound examination of the heart muscle and radiopaque examination. It is also possible to know the rate of the ejection fraction on the echogus.
What it is
Ejection fraction is an indicator determiningthe degree of efficiency of the heart muscle during the stroke. It is expressed as a percentage of the volume of blood, which, when contracted, enters the vessels from the ventricle. For example, if there were 100 ml there, and after contracting the heart muscle, 65 ml of blood entered the blood vessels, then the ejection fraction is 65%.
As a rule, the ejection fraction of the leftventricle, because it is from there that the blood goes to a large circle of blood circulation. If there is insufficient blood in the left ventricle, this can lead to heart failure, which in turn generates various diseases of the internal organs.
Normal ejection fraction
Even if a person is in a state of completerest, his heart pushes into the vessels more than 50% of the volume of the blood of the left ventricle. If this indicator is less than 50%, doctors diagnose heart failure. To lead to this can such diseases as myocardial ischemia, heart disease, etc.
The fraction of ejection of a lie is normally from 55% to 70%. If the mark falls below 40-35%, this patient may have life-threatening irregularities in the functioning of the heart muscle.
Having identified the cause of heart failure, it is possible to prevent the development of more serious diseases and even sudden death.
The following symptoms may serve as grounds for the appropriate examination:
dyspnea;
swelling;
chronic fatigue;
pain in the chest.
Low-Fraction Treatment
If the doctor diagnosed cardiacinsufficiency as a cause of a low ejection fraction, it is necessary to resort to appropriate treatment. So, the patient should limit the intake of liquid to 1.5-2 liters per day, discard salt and salt-containing condiments and products. In addition to diet prescribed medications: diuretics, digoxin, ACE inhibitors, beta-adrenoblockers.
It is also possible to solve the problem by surgicalby way of. Special operations allow you to restore blood flow in the coronary vessels with ischemia. The operation is prescribed for severe cardiovascular valve defects. In some cases, the doctor sets up artificial heart rate drivers that eliminate arrythmia and fibrillation. Such surgical manipulations, as a rule, are appointed in the most extreme cases, when the life of the patient is threatened by a real danger.
Prevention
If you do not suffer from hereditary cardiacdisease prevention will help you keep the ejection fraction in the norm. It is recommended to do exercises at least three times a week for 20-30 minutes, eat foods rich in iron and vitamins, give up alcohol abuse, smoke and lead a healthy lifestyle.
Problems with the cardiovascular system beforewere the prerogative of elderly people, but today more and more young men and women suffer from a low ejection fraction. If you live in a metropolis where toxins and gases constantly fly in the air, aggravating the work of the heart, try to lead a healthy lifestyle.
