Miss Davidson, from Washington, Tyne and Wear, had cardiomyopathy, a viral condition which destroys the heart muscle. She would have died without the transplant.

• 来自英国泰恩威尔郡华盛顿市的戴维森小姐患有原发性心肌症，这种疾病是由破坏心肌的过滤性毒菌引起的。如果不做心脏移植手术，她就会死去。