Related Experiment Video
Updated: Jan 10, 2026

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A Rodent Model of The Ross Operation: Syngeneic Pulmonary Artery Graft Implantation in A Systemic Position
Published on: April 1, 2022
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Neonatal Ross Procedure for Infective Endocarditis in a Dysplastic Aortic Valve After Pulmonary Artery Banding
Valentina Orioli1, Lucio Careddu1, Marianna Berardi1
1Pediatric and Adult Congenital Heart Disease Cardiothoracic Surgery, Department of Cardio-thoracic and Vascular Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.
JACC. Case Reports
|November 28, 2025
Summary
The Ross procedure is feasible in neonates with complex heart disease and infection, even after pulmonary artery banding. The pulmonary autograft shows resistance to reinfection, supporting its use in pediatric infective endocarditis.
Area of Science:
- Pediatric Cardiology
- Congenital Heart Surgery
- Infective Endocarditis
Background:
- Neonatal Ross procedure is rarely performed.
- Active infective endocarditis and prior pulmonary artery banding present unique challenges.
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