An anonymous reader quotes a report from The Guardian: Adapted pig hearts could be transplanted into patients within three years, according to a report citing the surgeon who pioneered heart transplantation in the UK. On the 40th anniversary of the first successful heart transplant, Sir Terence English told The Sunday Telegraph that his protege from that operation would try to replace a human kidney with a pig’s this year. “If the result of xenotransplantation is satisfactory with porcine kidneys to humans, then it is likely that hearts would be used with good effects in humans within a few years,” the 87-year-old said. “If it works with a kidney, it will work with a heart. That will transform the issue.” The anatomy and physiology of a pig’s heart is similar to that of a human’s, so they are used as models for developing new treatments.
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