The issue released on 20th March 2015 aims to support people with serious diseases. By releasing this stamp Polish Post stresses on the fact that these people have the chance to live with the help of transplantation.A heart transplant removes a damaged or diseased heart and replaces it with a healthy one. The healthy heart comes from a donor who has died. It is the last resort for people with heart failure when all other treatments have failed. The heart failure might have been caused by coronary heart disease, damaged heart valves or heart muscles, congenital heart defects, or viral infections of the heart.