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Updated: Dec 31, 2025

A Rodent Model of The Ross Operation: Syngeneic Pulmonary Artery Graft Implantation in A Systemic Position
Published on: April 1, 2022
Post Ross procedure aortic right sinus of Valsalva fistula to right ventricle
1Adolescent Cardiac Clinic, Cardiology Unit, Department of Medicine, University Hospital of the West Indies, Kingston 7, Jamaica, West Indies. sandrap@cwjamaica.com
Abstract:
Post Ross procedure complications have been limited predominantly to neoaortic valvular dilatation (10-30%) and insufficiency, right ventricular prosthetic deterioration or right ventricular pulmonary artery conduit obstruction. Arrhythmia has been documented to occur in a third of these patients. This is the first time that neoaortic right sinus of valsalva dissection and rupture to the right ventricle with a fistulous communication has occurred and been described, as far as the author is aware.
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