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Updated: Aug 18, 2026

Semi-automated Optical Heartbeat Analysis of Small Hearts
Published on: September 16, 2009
The dilemma of too few hearts
1Mid America Heart Institute, Saint Luke's Hospital, Kansas City, Mo., USA.
Insights
The demand for heart transplants is rising, but donor hearts are not increasing. Tightening selection criteria is proposed to reduce demand and address organ shortages.
Area of Science:
- Cardiology
- Transplantation Medicine
- Public Health Policy
Background:
- The number of patients awaiting heart transplantation is rapidly increasing.
- The supply of donor hearts has remained static despite efforts to boost organ donation.
- This significant disparity leads to the medical rationing of available donor organs.
Purpose of the Study:
- To analyze the imbalance between donor heart supply and recipient demand.
- To evaluate the impact of relaxed selection criteria on organ allocation.
- To propose a viable solution for managing the organ shortage crisis.
Main Methods:
- Review of current trends in heart transplantation waiting lists.
- Analysis of organ donation statistics.
- Evaluation of historical changes in heart transplant recipient selection criteria.
Main Results:
- Escalating patient numbers on heart transplant waiting lists.
- Unchanged availability of donor hearts.
- Increased disparity due to relaxed selection criteria post-transplant success.
Conclusions:
- The widening gap between donor hearts and potential recipients necessitates intervention.
- Tightening selection criteria is identified as the most logical approach to decrease demand.
- Addressing demand is crucial for equitable organ allocation in heart transplantation.
Abstract:
The number of patients being listed for heart transplantation continues to escalate. Despite a variety of attempts to increase organ donation, the number of available donor hearts remains unchanged. This imbalance of supply and demand creates medical rationing of donor organs. When the success of heart transplantation became apparent, selection criteria was relaxed, further increasing the disparity between the numbers of donor hearts and potential recipients. Decreasing the demand by tightening the selection criteria is the most reasonable solution at this time.
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