What is cardiomyopathy?
There are several types of cardiomyopathy that affect myocardial or muscle tissue. Damage prevents the normal functioning of the heart or wall of the tissue thickens or hardens, causing the heart to resist the capacity. In most cases, cardiomyopathy progresses and is one of the main diseases requiring heart transplantation. One form of cardiomyopathy is called ischemic, because the cause is repeated heart attacks or stroke. Neischemic cardiomyopathy includes three main types where the cause may not always be clear. It is hypertrophic cardiomyopathy, dilated cardiomyopathy and limited cardiomyopathy. Arrhythmogenic dysplasia of the right ventricle (ARVD) is the fourth rare type of genetic origin.
dilatation cardiomyopathy is the most common form, causing enlargement of both heart chambers or pumps.Ng Chambers. Increasing the magnification weakens the heart and can cause any heart failure. Early phase of expansion cardiomyopathy can be treated with drugs as digitalis or medicines that reduce blood pressure. In the end, however, this form of heart muscle disease usually requires transplantation. The main causes include extreme alcoholism, viral diseases or genetic predisposition.
When a family history involves others with dilated cardiomyopathy, genetics can be considered a primary cause. The viruses listed in dilated cardiomyopathy are rheumatic fever and Kawasaki syndrome. The causal viruses are often mild and can be unnoticed.
hypertrophic cardiomyopathy causes the growth of other tissue of the heart muscle on the septum, dividing the wall between two chambers. This reduces the size of the left ventricle that is responsible for drawing blood into the body. Symptoms initially generally mild, but may proceed over time.
drugs can increase heart function and often implanted pacemaker or defibrillator controls the heart rhythmY, because this condition carries the risk of sudden arrhythmia. When the risk is minimized, many with hypertrophic cardiomyopathy have an excellent life expectancy. However, if the disease progresses, cardiologists can perform ablation that uses alcohol to burn any of the other heart muscles.
Limited cardiomyopathy is relatively rare. The heart muscles increase, causing the chambers to become rigid and could not allow the heart to be properly fulfilled. This type tends to proceed, with many need transplantation. In the beginning, the primary goal is to eliminate dangerous arrhythmias and increase the heart function.
arrhythmogenic dysplasia of the right ventricle is a genetic disease. The right chamber that pumps blood into the lungs loses tissue muscle, which is then replaced by fat tissue. This type of cardiomyopathy, albeit very rare, is one of the main causes of sudden death in athletes. Usually the affected person is asymptomatic until he is a heart failureor. Medicines and implantation of pacemaker can be used to reduce heart failure.
The risk of ARVD handover to children is high, approximately 50%. It is advisable if a person with a parent with ARVD to see a cardiologist who evaluates whether this condition is present within himself. Early diagnosis can help slow the disease and also be important in considering their own children. One parent can pass the disease to the child and pregnancy can be complicated if a person has ARVD.
Although there is currently no cure for cardiomyopathy, scientists hope that gene therapy can once play a role in reducing abnormal heart tissue. Transplant technology is also still improving and increasing life expectancy. However, the lack of donor Hearts often prevents transplantation and many die to wait for the heart. The increased donor register is recommended to help transplant all those who need the heart.