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Kaylee Davidson-Olley

Kaylee Davidson-Olley is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Kaylee Davidson-Olley rather than just read about it. In short: Kaylee Davidson-Olley (born 1987) was the United Kingdom's first successful heart transplant baby when she received a replacement heart at less than one year of age. In 2017 she celebrated her 30th year after the transplant operation; it was her 30th year as the longest surviving heart transplant baby in Europe.

Key takeaways

  • Kaylee Davidson-Olley belongs to biology; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Kaylee Davidson-Olley to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Kaylee Davidson-Olley from memory before moving on to harder problems.

Reference excerpt

Kaylee Davidson-Olley (born 1987) was the United Kingdom's first successful heart transplant baby when she received a replacement heart at less than one year of age. In 2017 she celebrated her 30th year after the transplant operation; it was her 30th year as the longest surviving heart transplant baby in Europe. The operation was performed by cardiothoracic surgeon, Christopher McGregor at the Freeman Hospital, Newcastle, which became one of only two UK centres performing transplants in children, and the main hospital in the UK carrying out transplants for adults born with congenital heart disease. She went on to become an advocate of the organ donor register and in 2013 won the gold medal for the 4 × 100 metres relay race at the World Transplant Games.

Early life Kaylee Davidson-Olley was born in 1987. She was raised in Houghton-le-Spring, County Durham. Her mother is Carol Olley. As an infant, she was diagnosed with a cardiomyopathy and for six weeks prior to her heart transplant, was severely ill in the Freeman Hospital's intensive care unit.

Heart transplantation Davidson-Olley's heart transplantation was performed on 14 October 1987 by surgeon Christopher McGregor at the Freeman Hospital, Newcastle, when Davidson-Olley was either four or five months old. McGregor had previously transplanted a heart into an adult woman in May 1985, the recipient surviving for 25 years. Ten days after the transplant operation, the media were allowed admission to the intensive care unit where Davidson-Olley was a patient. Subsequently, the Freeman Hospital became one of only two centres in Britain performing transplants on children, and the main hospital in Britain carrying out transplants for adults born with congenital heart disease.

Advocacy Davidson-Olley has campaigned on behalf of the organ donor register, saying in her 25th year of survival that she was only alive "because of the generosity of a family who made that important decision about organ donation, a decision that saved my life". In 2013, at the World Transplant Games in Durban, South Africa, Davidson-Olley ran the 4 × 100 metres relay and won the gold medal. In 2017, Davidson-Olley observed the 30th anniversary of the heart transplant procedure and her 30th year as the longest surviving heart transplant baby in Europe. To celebrate, she and the staff from the Freeman Hospital, members of families of people who have had transplants, the president of the World Transplant Games Federation and her surgeon, took the "Walk for Life", starting at Baltic Square, stopping at the Copthorne Hotel and then making their way across Newcastle's Millennium Bridge. McGregor stated that he had "followed Kaylee's progress and achievements over the last 30 years" and was "delighted to walk with Kaylee and share her special day and the success of the paediatric heart and lung transplant programme". In May 2019, Davidson-Olley was named as one of four local heroes that had their name cast in a bronze plaque, to be placed permanently by the River Tyne. The following year, she appealed for the public to adhere to social distancing rules during the first COVID-19 lockdown in the UK.

References

Worked examples

Example 1 — a first encounter with Kaylee Davidson-Olley

Start with the simplest possible case. Write down what Kaylee Davidson-Olley claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Kaylee Davidson-Olley before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Kaylee Davidson-Olley ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Kaylee Davidson-Olley

In research
Kaylee Davidson-Olley appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Kaylee Davidson-Olley in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Kaylee Davidson-Olley is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1987 births, 1987 in medicine, British women, so understanding it makes those chapters shorter.
In everyday life
Look for Kaylee Davidson-Olley outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Kaylee Davidson-Olley in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Kaylee Davidson-Olley means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Kaylee Davidson-Olley out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Kaylee Davidson-Olley in simple terms?

Kaylee Davidson-Olley (born 1987) was the United Kingdom's first successful heart transplant baby when she received a replacement heart at less than one year of age. In 2017 she celebrated her 30th year after the transplant operation; it was her 30th year as the longest surviving heart transplant b…

Why does Kaylee Davidson-Olley matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Kaylee Davidson-Olley?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Kaylee Davidson-Olley.

Tags

  • 1987 births
  • 1987 in medicine
  • British women
  • Heart transplant recipients
  • Living people
  • People from Houghton-le-Spring

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