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Updated: Jan 16, 2026

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A Simplified Model for Heterotopic Heart Valve Transplantation in Rodents
Published on: September 21, 2021
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A structured institutional framework for establishing a living allogenic valve transplant program
Muhammad Faateh1, Muhammad Aanish Raees1, Yacmet Colón Berríos1
1The Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH.
JHLT Open
|October 6, 2025
Summary
Living allogenic valve transplantation (LAVT) offers a growing, regenerating option for pediatric heart valve replacement. This study outlines a practical blueprint for establishing a standardized LAVT program, addressing operational, administrative, and regulatory needs.
Area of Science:
- Regenerative Medicine
- Pediatric Cardiology
- Transplantation Surgery
Background:
- Living allogenic valve transplantation (LAVT) is a promising option for pediatric heart valve replacement.
- Current lack of standardized protocols hinders LAVT program implementation.
- Children require valve replacements that can grow and regenerate.
Purpose of the Study:
- To provide a practical, step-by-step guide for establishing an LAVT program.
- To detail the operational, administrative, and regulatory requirements for LAVT.
- To share experience-based insights for successful LAVT program development.
Main Methods:
- Development of a comprehensive operational framework for LAVT.
- Outline of administrative procedures for program management.
- Identification of key regulatory considerations for LAVT implementation.
Main Results:
- A detailed blueprint for establishing an LAVT program is presented.
- Specific operational, administrative, and regulatory steps are defined.
- The guide is based on practical experience from a leading center.
Conclusions:
- Standardized protocols are crucial for successful LAVT programs.
- This blueprint provides a roadmap for centers aiming to implement LAVT.
- LAVT holds significant potential for pediatric patients needing regenerative valve solutions.
Keywords:
Congenital heart diseasePediatric Heart TransplantationValve transplantationValvular heart disease
