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Updated: May 11, 2026

Heterotopic Cervical Heart Transplantation in Mice
Published on: August 25, 2015
Heart transplantations at the Heart Center IKEM, Prague, Czech Republic
1Heart Center of Institute for Clinical and Experimental Medicine (lKEM), Prague, Czech Republic. japx@ikem.cz
Insights
The Prague heart transplant program has performed 881 cardiac transplantations since 1984, adapting criteria and using mechanical support due to donor shortages. Survival rates and complications are detailed.
Area of Science:
- Cardiology
- Transplantation Medicine
- Public Health Policy
Background:
- The Institute for Clinical and Experimental Medicine in Prague established its heart transplant program in 1984.
- Over 881 orthotopic cardiac transplantations were performed through November 2012.
- The program has adapted to challenges including increasing donor age and graft shortages.
Purpose of the Study:
- To provide an overview of the heart transplant program at the Institute for Clinical and Experimental Medicine in Prague.
- To describe current Czech Republic legislation on solid organ transplantation.
- To detail the program's evolving practices, including expanded donor selection and the integration of mechanical circulatory support.
Main Methods:
- Review of transplant program data from January 1984 to November 2012.
- Description of current immunosuppression protocols and induction therapy.
- Analysis of patient outcomes, including survival rates and common complications.
Main Results:
- An annual rate of approximately 40 heart transplantations has been maintained.
- Mechanical circulatory support, implemented in 2003, is now used in about half of transplant recipients.
- Non-ischemic heart failure is the primary indication, followed by ischemic cardiomyopathy, valvular lesions, and congenital heart disease.
Conclusions:
- The program has successfully adapted to changing donor demographics and graft availability.
- Mechanical circulatory support has become integral to managing chronic heart failure patients awaiting transplantation.
- Detailed insights into the program's protocols, outcomes, and management strategies are provided.
Abstract:
The heart transplant program at the Institute for Clinical and Experimental Medicine in Prague was established on January 31, 1984. Through November 2012, 881 orthotopic cardiac transplantations have been performed, with an annual rate of about 40 procedures. Current legislation concerning solid organ transplantations in the Czech Republic is described. Like other centers, we have noticed an increasing age of donors, and, reflecting the shortage of grafts, we have expanded our selection criteria for heart transplantation. The advent of a mechanical circulatory support program at our center in April 2003 has given us another valuable tool in the management of chronic heart failure patients. Currently, around half of our patients are transplanted from mechanical support. Nonischemic etiology of heart failure is a leading cause of transplantation at our center, followed by ischemic cardiomyopathy, valvular heart lesions, and adult congenital heart diseases. Our current immunosupression protocol, including induction therapy, is outlined in detail and survival rates, as well as most common complications and our treatment strategies, are also discussed.
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