Ethical Considerations for Heart Organ Allocation: Current Landscape and Future Policy Guidance: A Scientific Statement From the American Heart Association

The heart transplant allocation system is evolving in response to increasing demand for donor organs, technological advances, and changes in medical decision-making. In this evolving landscape, the historical focus of allocating donor hearts to the "sickest patients first" principle may warrant periodic reassessment and thoughtful safeguards to ensure responsible stewardship and fairness. It is important to note that ethical considerations are central to frontline transplantation cardiologists and cardiothoracic surgeons, who must balance their role in advocating for their individual patients while aligning with allocation policies designed to benefit all recipients equitably. The goals of this scientific statement are (1) to raise awareness of ethical principles in heart transplantation, (2) to review ethical implications of the past and current allocation systems, and (3) to encourage clinicians and stakeholders to address ethical issues that will provide the foundation for future allocation systems.