GCSE Combined Science (AQA)
622 videos | 38 hours
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Organisation
Animal Tissues, Organs and Organ Systems
Heart Transplants
2:49
Heart Disease Treatments
Spec
4.2.2.4
- Heart or heart and lung transplants are needed when these organs fail.
- Heart failure occurs when the heart stops beating effectively.
- Heart transplants involve replacing a faulty heart with a donor heart.
- Donor hearts are sourced from individuals who have donated their organs post-mortem.
- Matching donor and recipient tissue is crucial to prevent transplant rejection.
- Post-transplant, patients must take immunosuppressants to reduce rejection risks, which suppresses the immune system and increases infection risk.
- Patients often face long waiting lists for suitable donor organs.
- Artificial hearts can be used temporarily while waiting for a transplant.
- The procedure to implant an artificial heart is invasive and usually requires a prolonged hospital stay.
- Heart transplants have a long recovery period but can significantly extend and improve the quality of life.
- Risks of heart transplants include lengthy operations, potential for bleeding and infection, and the lifelong need for immunosuppressants.
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