Know Your Heart Transplant - The heart is one of the most vital organs for humans. Abnormalities of the heart can be at risk of death. However, with the development of medical science, a variety of cardiovascular health problems can now be overcome. One is with a transplant or a heart transplant procedure.
Heart transplantation is a surgical process in which the diseased heart will be replaced with a donor heart. Heart transplantation can dramatically improve the quality of life and life expectancy. Heart transplantation may be called as one of the most difficult operation in the world.
This operation is not only costly in terms of cost, but also has a very high risk for those who live it. Heart transplantation is usually done when medication or therapy can no longer help people with heart problems or those who have been diagnosed will not survive more than a year.
Life expectancy
The question that often arises is how big a heart transplant patient survival and the success rate? There are a number of factors affecting survival after heart transplantation. Some of these factors is, age, gender, patient compliance and suitability of donor organs.
Experts at the American Heart Association indicates, a one-year survival rate of patients (pascatransplantasi heart) is 88 percent for men and 77.2 percent for women. Three-year survival rate is about 79.3 percent for men and 77.2 percent for women. While the five-year survival rate of 73.1 percent for men and 67.4 percent for women.
In fact, the British newspaper The Independent had picked up the story of a heart transplant patient from Michigan United States who have lived for 24 years after surgery. Thus, in the best situations, the life expectancy of patients with heart transplants survive for long.
The success rate
The success rate of heart transplant surgery in humans is dependent on the risk factors before transplantation. However, on average, the success rate could reach nearly 95 percent.
Risk of transplant failure will be higher if the patients aged over 60 years, has a panel reactive antibody levels are high, had undergone previous cardiac transplantation and pulmonary vascular pressure has been high.
Thirty-first day after surgery is a very crucial period. But if the patient get through it, then nearly 90 percent of them will live up to the first year.
The risk of heart transplant
The biggest problem in the process of heart transplantation from the patient's own body. Why? Because the patient's immune system will protect him from substances that are potentially harmful.
Note that an "alien organ" and the network enters the body will almost certainly trigger an immune response, which would likely result in the destruction of foreign tissue made. To prevent this from happening, patients usually are given immunosuppressive drugs.
To find out whether or not the rejection of the body's organs didonor, then every 3 to 4 months after transplant, the doctor will take samples (biopsies) of heart tissue to be tested and undergo electrocardiography (ECG), or blood tests.
While the immuno-suppresan administration needed to suppress your immune system so it does not reject the donor heart, these drugs may have side effects, including increased risk of infection and cancer. Administered steroids can cause side effects such as infections, ulcers, or bone loss.
Heart transplantation is usually only considered when there is no other way. Although not the main treatment options, people are often reluctant to consider it because the cost is very expensive and lack of donors. However, this method can also be the only option that offers hope of life. After a heart transplant, the patient's life expectancy will increase in length and is usually a better quality of life will also be achieved.
Hiç yorum yok:
Yorum Gönder