Right ventricle, hypertrophy: causes. Symptoms of right ventricular hypertrophy on the ECG
The hypertrophy of such an organ as the heart is a phenomenon,which occurs quite often. In this case, the muscles, various departments are affected, the blood flow worsens. The most commonly diagnosed changes in the left ventricle. But the right ventricle can be problematic, the hypertrophy of his muscular tissue is often found in children. In normal condition, the thickness of its walls is 2 or 3 mm. If this value increases, then we can talk about the development of hypertrophy.
Types of hypertrophy
Depending on how the structure is brokenheart, distinguish such types of hypertrophy: concentric and eccentric. At the first, the walls of the heart become thicker, but the volume of the ventricles and atria decreases. The second type is characterized by an expansion of the heart cavities.
In the normal state, the right ventricle is smallerleft. There are three stages of hypertrophy of this part: mild (there are minor deviations), middle (the right part is still smaller than the left one) and heavy (the size of the right ventricle exceeds the parameters of the left one).
Causes
The grounds for the development of this disease canbe both innate and acquired. Causes of right ventricular hypertrophy may be associated with respiratory illnesses (asthma, bronchitis, tuberculosis, emphysema, polycystosis). Another factor is congenital heart disease. There are also a number of conditions that are capable of provoking disturbances in the work of the heart. Changed right ventricle, hypertrophy of its tissues - a consequence of obesity, poliomyelitis, problems with the musculoskeletal system. Large physical exertion is also capable of provoking a thickening of the walls of the heart.
Hypertrophy in newborns
Most often this syndrome occurs inNewborns as a consequence of problems with the development and functionality of the heart. This state develops in the first days of life, when the load on this organ is especially great (especially on its right half).
Main symptoms
In the initial stages of the disease can occuris asymptomatic. However, the more the organ increases, the more pronounced becomes the manifestation of this pathology. Hypertrophy of the right ventricle of the heart can be accompanied by dizziness, loss of balance, there is a pain in the chest. A person observes a violation of the heart rhythm, it becomes hard to breathe, as if there is not enough oxygen. Often there is swelling of the legs. Signs of hypertrophy of the right ventricle in children are as follows: the skin acquires a cyanotic shade. Especially it becomes noticeable when crying.
How is the diagnosis
If you find a similar symptom firstyou need to see a doctor. At a primary examination, a specialist can hear noises in the heart. A special group of risk is those who are associated with heavy loads, has bad habits, as well as athletes. Hereditary factor is also important.
Reliable information about the state of the body givesechocardiography. A slight hypertrophy of the right ventricle on the ECG does not introduce any significant changes. Some change in the teeth can only establish the fact of tissue increase, but full information about the thickness of the ventricle gives an ultrasound. This method details the problem areas, their location. With the use of Doppler ultrasound, it is additionally possible to establish the blood flow velocity, its direction. With chest X-ray, you can also see an increase in the heart. However, it is worth remembering that right ventricular hypertrophy on the ECG is noticeable with fairly large changes. Obtaining normal results in this survey can not exclude the presence of changes.
Treatment of hypertrophy
The operation can be carried out in two ways. At the first the thorax is cut, the circulation stops for a while. At this time defects are eliminated or organ transplant occurs. Intervention of the second type is performed through the artery (femoral) or vein (jugular). The heart at the same time continues to work in the usual mode, the trauma is minimal. If the disease is detected on time, then it is a good therapy. Constant visits to the doctor, taking medications - these are the activities that can stop the increase in heart tissue.
Danger of this condition
Any violations in the work of the heart are severeconsequences, because it is this organ that provides our body with oxygen. The increase in the right department indicates that the load on this site is significantly increasing. Subsequently, the heart can stop coping with a large amount of work. There are failures in the functioning of the heart muscle, arrhythmia.