because people on that time, they were not aware of transplant that much and then when in 1954 for the first kidney was transplant from one twins brother to another and they got the idea which if the body did not reject the organ. (E.g. perfect kidney for the perfect body, not old, not damaged) the transplant will successfully work for long time. So that why before 1954 the transplant were unsuccessful.further more, the other reason is, that there were no Immunosuppression ( kind of drugs, radiation which help the body to not reject the organ). So thats why transplants were unsuccessful.
An artificial pump takes over from the heart during the operation.
You can not survive without your heart!. It pumps the blood throughout the entire body!. During a surgery like a heart transplant, they connect the body to a machine that "mimicks" the same function as the heart while the actual transplant is occuring!. If a person's heart stops from a heart attack or something, the longer it takes to revive the person, the higher chance there is for brain damage and eventually death to occur!. Let's say a person is revived after 45 minutes of CPR!.!.!.chances are there will be little to no brain activity left because of the damage that occured while the heart was not beating!. That's why it's so important to act fast when a person is having a heart attack!
Yes, there is such a thing as a heart transplant. Given the right medical criteria, heart transplants can be done for some patients. Other patients do not meet the criteria, or choose to not have a transplant. Other patients who might want a transplant are too poor / lack insurance.
Heart transplants are carried out on those who have heart failure (which is when the function of the heart declines to the extent that death is otherwise inevitable). (It is worth noting that heart failure is different to a "cardiac arrest/heart attack", which are sudden in nature and normally due to a blockage in the blood vessels around the heart.). If a heart transplant is successful, it can give a patient another 10-20 years of life, which they would not otherwise have had. For a patient with heart failure, there is not a viable alternative to a transplant; some machines such as a Berlin heart or an ECMO machine can temporarily take over the function of the heart (and lungs), however these are short-term solutions (they are used to bridge the gap until a transplant becomes available). Both involve a high risk of blood clots (which can travel to the brain and lead to strokes) and infections. "Pace makers" can only correct an irregular heartbeat; they cannot be used to stimulate a heartbeat in a failing heart. Transplants also provide information about the human body which was previously unknown; the medical research generated from them is interesting.
When the body's cells reject the transplanted heart,
No it is not always successful. The body can reject the kidney or there may be other complications.
It is when a major organ is removed from the body and a replacement fitted or transplanted. Such as a heart transplant.
When the body's cells reject the transplanted heart,
A transplant is when an organ or tissue from another persons body is put into yours to replace it.
The gardener transplanted the tomato from the pot to the garden bed.When my heart fails I hope to be able to get a heart transplant.
People have to die for someone to receive their kidney, and you also have to be the same blood type, and even if you do get a transplant then you have to hope that your body does not reject the organ.
because people on that time, they were not aware of transplant that much and then when in 1954 for the first kidney was transplant from one twins brother to another and they got the idea which if the body did not reject the organ. (E.g. perfect kidney for the perfect body, not old, not damaged) the transplant will successfully work for long time. So that why before 1954 the transplant were unsuccessful.further more, the other reason is, that there were no Immunosuppression ( kind of drugs, radiation which help the body to not reject the organ). So thats why transplants were unsuccessful.
Immunosupressants are taken, so that the body does not reject the transplanted organ. But as such developing of tolerance is rarely seen.
An artificial pump takes over from the heart during the operation.
Organ rejection is a term used in transplant surgery. When an organ is transplanted, heart, liver, lung, kidney etc. the recipients body will see it as an invader and try to reject it. Anti-rejection drugs are administered to counter this natural reaction.
Heart transplant recipients are given immunosuppressive drugs to prevent the body from rejecting the new heart.