Below is an instruction from Human. Write a response.
    ### Instruction:
    Do you have information about Heart Transplantation
    ### Response:
    Summary : 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.
    