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Updated: Aug 8, 2026

A High-Fidelity Porcine Model of Orthotopic Heart Transplantation Following Donation after Circulatory Death
Published on: June 6, 2025
Why an alternate recipient list for heart transplantation is not a form of ageism
1Monash University, Australia.
Insights
Utilizing marginal donor hearts for transplantation yields positive outcomes. An alternate recipient list (ARL) ethically prioritizes patients with the capacity to benefit, representing responsible technology stewardship, not ageism.
Area of Science:
- Transplantation ethics
- Organ allocation
- Medical ethics
Background:
- Marginal donor hearts are increasingly used in organ transplantation.
- Clinical outcomes with marginal hearts are often favorable.
- Concerns exist regarding the ethical implications of allocating these hearts to specific recipient groups, such as the elderly.
Purpose of the Study:
- To ethically evaluate the use of an alternate recipient list (ARL) for heart transplantation.
- To determine if the ARL constitutes ageism or a justifiable allocation strategy.
- To analyze the ethical principles governing organ allocation.
Main Methods:
- Ethical analysis of the organ allocation process.
- Reflection on the goals of medicine and transplantation.
- Examination of outcome data in conjunction with ethical principles.
Main Results:
- Outcome data alone is insufficient to justify the ethical use of an ARL.
- Ethical principles support the ARL as a method of technology stewardship.
- The ARL facilitates transplant eligibility for recipients with the capacity to benefit.
Conclusions:
- An alternate recipient list for heart transplantation is ethically justifiable.
- The ARL is a form of technology stewardship, not ageism.
- Prioritizing recipients based on their capacity to benefit aligns with medical ethics.
Abstract:
Numerous studies have shown that the use of marginal hearts for organ transplantation produces clinically favourable results, however the association of these marginal hearts with a separate list of potential recipients, often the elderly, is ethically disturbing for some transplant facilities. Examination of the outcome data alone is not enough to justify the use of an alternate recipient list (ARL) as an ethical practice. However, upon analysis and reflection on the allocation process and the goals of medicine, the operating principles of medical ethics clearly emerge. Based upon this ethical analysis, an ARL for heart transplantation is not a form of ageism but rather a method of technology stewardship that operates by way of facilitating transplant eligibility to those with the capacity to benefit.
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